Zip Code 37311
Zip Code 37311 Map
Zip Code 37311 Overview
28,995
TOTAL POPULATION
13,894
MALE POPULATION
15,101
FEMALE POPULATION
92.01
MALES / 100 FEMALES
108.69
FEMALES / 100 MALES
34.3
MEDIAN AGE
3.0
AVG FAMILY SIZE
2.4
AVG HOUSEHOLD SIZE
$23,888
PER CAPITA INCOME
$57,342
AVG FAMILY INCOME
$45,589
AVG HOUSEHOLD INCOME
38.8%
WAGE / INCOME GAP [ % ]
61.2¢/ $1
WAGE / INCOME GAP [ $ ]
$10,658
FAMILY INCOME DEFICIT
0.44
INEQUALITY / GINI INDEX
14,222
LABOR FORCE [ PEOPLE ]
60.0%
PERCENT IN LABOR FORCE
4.4%
UNEMPLOYMENT RATE
Zip Code 37311 Area Codes
Race in Zip Code 37311
The most populous races in Zip Code 37311 are White / Caucasian (23,101 | 79.7%), Black / African American (3,021 | 10.4%), and Hispanic or Latino (2,803 | 9.7%).
| Race | # Population | % Population |
| Asian | 160 | 0.5% |
| Black / African American | 3,021 | 10.4% |
| Hawaiian / Pacific | 0 | 0.0% |
| Hispanic or Latino | 2,803 | 9.7% |
| Native / Alaskan | 47 | 0.2% |
| White / Caucasian | 23,101 | 79.7% |
| Two or more Races | 1,340 | 4.6% |
| Some other Race | 1,326 | 4.6% |
| Total | 28,995 | 100.0% |
Ancestry in Zip Code 37311
The most populous ancestries reported in Zip Code 37311 are English (3,344 | 11.5%), Irish (3,081 | 10.6%), German (2,511 | 8.7%), American (2,427 | 8.4%), and Mexican (1,630 | 5.6%), together accounting for 44.8% of all Zip Code 37311 residents.
| Ancestry | # Population | % Population |
| African | 192 | 0.7% |
| Alaska Native | 3 | 0.0% |
| Aleut | 66 | 0.2% |
| Alsatian | 10 | 0.0% |
| American | 2,427 | 8.4% |
| Arab | 34 | 0.1% |
| Argentinean | 9 | 0.0% |
| Assyrian / Chaldean / Syriac | 15 | 0.1% |
| Bahamian | 3 | 0.0% |
| Bhutanese | 2 | 0.0% |
| Blackfeet | 3 | 0.0% |
| Brazilian | 5 | 0.0% |
| British | 211 | 0.7% |
| Bulgarian | 9 | 0.0% |
| Burmese | 22 | 0.1% |
| Canadian | 28 | 0.1% |
| Central American | 215 | 0.7% |
| Cherokee | 122 | 0.4% |
| Cheyenne | 2 | 0.0% |
| Choctaw | 7 | 0.0% |
| Colombian | 60 | 0.2% |
| Croatian | 18 | 0.1% |
| Cuban | 65 | 0.2% |
| Czech | 68 | 0.2% |
| Czechoslovakian | 8 | 0.0% |
| Danish | 102 | 0.4% |
| Dominican | 84 | 0.3% |
| Dutch | 213 | 0.7% |
| Eastern European | 7 | 0.0% |
| Egyptian | 6 | 0.0% |
| English | 3,344 | 11.5% |
| European | 434 | 1.5% |
| French | 375 | 1.3% |
| French Canadian | 98 | 0.3% |
| German | 2,511 | 8.7% |
| Greek | 55 | 0.2% |
| Guatemalan | 132 | 0.5% |
| Haitian | 13 | 0.0% |
| Honduran | 71 | 0.2% |
| Hungarian | 18 | 0.1% |
| Indian (Asian) | 20 | 0.1% |
| Inupiat | 7 | 0.0% |
| Irish | 3,081 | 10.6% |
| Italian | 455 | 1.6% |
| Jamaican | 4 | 0.0% |
| Kenyan | 24 | 0.1% |
| Korean | 67 | 0.2% |
| Laotian | 6 | 0.0% |
| Liberian | 20 | 0.1% |
| Lithuanian | 35 | 0.1% |
| Lumbee | 36 | 0.1% |
| Luxembourger | 4 | 0.0% |
| Malaysian | 40 | 0.1% |
| Mexican | 1,630 | 5.6% |
| Native Hawaiian | 26 | 0.1% |
| Navajo | 5 | 0.0% |
| New Zealander | 26 | 0.1% |
| Nigerian | 148 | 0.5% |
| Norwegian | 123 | 0.4% |
| Panamanian | 12 | 0.0% |
| Pennsylvania German | 11 | 0.0% |
| Peruvian | 3 | 0.0% |
| Polish | 156 | 0.5% |
| Puerto Rican | 596 | 2.1% |
| Romanian | 27 | 0.1% |
| Russian | 191 | 0.7% |
| Scandinavian | 91 | 0.3% |
| Scotch-Irish | 529 | 1.8% |
| Scottish | 911 | 3.1% |
| Slovak | 32 | 0.1% |
| South African | 10 | 0.0% |
| South American | 102 | 0.4% |
| Subsaharan African | 420 | 1.5% |
| Swedish | 243 | 0.8% |
| Swiss | 78 | 0.3% |
| Thai | 50 | 0.2% |
| Trinidadian and Tobagonian | 7 | 0.0% |
| Ukrainian | 148 | 0.5% |
| Venezuelan | 30 | 0.1% |
| Welsh | 107 | 0.4% |
| West Indian | 75 | 0.3% | View All 81 Rows |
Immigrants in Zip Code 37311
The most numerous immigrant groups reported in Zip Code 37311 came from Latin America (829 | 2.9%), Central America (689 | 2.4%), Mexico (533 | 1.8%), Europe (376 | 1.3%), and Africa (350 | 1.2%), together accounting for 9.6% of all Zip Code 37311 residents.
| Immigration Origin | # Population | % Population |
| Africa | 350 | 1.2% |
| Asia | 129 | 0.4% |
| Bahamas | 3 | 0.0% |
| Canada | 66 | 0.2% |
| Caribbean | 140 | 0.5% |
| Central America | 689 | 2.4% |
| China | 18 | 0.1% |
| Cuba | 18 | 0.1% |
| Dominican Republic | 82 | 0.3% |
| Eastern Africa | 48 | 0.2% |
| Eastern Asia | 40 | 0.1% |
| Eastern Europe | 277 | 1.0% |
| Egypt | 28 | 0.1% |
| England | 12 | 0.0% |
| Europe | 376 | 1.3% |
| Germany | 38 | 0.1% |
| Guatemala | 85 | 0.3% |
| Haiti | 3 | 0.0% |
| Honduras | 71 | 0.2% |
| Kenya | 24 | 0.1% |
| Korea | 22 | 0.1% |
| Laos | 40 | 0.1% |
| Latin America | 829 | 2.9% |
| Liberia | 20 | 0.1% |
| Mexico | 533 | 1.8% |
| Nepal | 4 | 0.0% |
| Netherlands | 24 | 0.1% |
| Nigeria | 190 | 0.7% |
| Northern Africa | 41 | 0.1% |
| Northern Europe | 37 | 0.1% |
| Philippines | 45 | 0.2% |
| Romania | 26 | 0.1% |
| Russia | 152 | 0.5% |
| Scotland | 25 | 0.1% |
| South Central Asia | 4 | 0.0% |
| South Eastern Asia | 85 | 0.3% |
| Sudan | 13 | 0.0% |
| Trinidad and Tobago | 34 | 0.1% |
| Ukraine | 99 | 0.3% |
| Western Africa | 261 | 0.9% |
| Western Europe | 62 | 0.2% |
| Zimbabwe | 24 | 0.1% | View All 42 Rows |
Sex and Age in Zip Code 37311
Sex and Age in Zip Code 37311
The most populous age groups in Zip Code 37311 are 20 to 24 Years (1,373 | 9.9%) for men and 20 to 24 Years (1,618 | 10.7%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 847 (6.1%) | 844 (5.6%) |
| 5 to 9 Years | 887 (6.4%) | 847 (5.6%) |
| 10 to 14 Years | 704 (5.1%) | 848 (5.6%) |
| 15 to 19 Years | 1,185 (8.5%) | 1,237 (8.2%) |
| 20 to 24 Years | 1,373 (9.9%) | 1,618 (10.7%) |
| 25 to 29 Years | 1,264 (9.1%) | 1,157 (7.7%) |
| 30 to 34 Years | 1,074 (7.7%) | 905 (6.0%) |
| 35 to 39 Years | 961 (6.9%) | 991 (6.6%) |
| 40 to 44 Years | 1,020 (7.3%) | 905 (6.0%) |
| 45 to 49 Years | 735 (5.3%) | 767 (5.1%) |
| 50 to 54 Years | 562 (4.0%) | 748 (5.0%) |
| 55 to 59 Years | 985 (7.1%) | 910 (6.0%) |
| 60 to 64 Years | 753 (5.4%) | 969 (6.4%) |
| 65 to 69 Years | 493 (3.5%) | 786 (5.2%) |
| 70 to 74 Years | 450 (3.2%) | 505 (3.3%) |
| 75 to 79 Years | 312 (2.2%) | 425 (2.8%) |
| 80 to 84 Years | 99 (0.7%) | 229 (1.5%) |
| 85 Years and over | 190 (1.4%) | 410 (2.7%) |
| Total | 13,894 (100.0%) | 15,101 (100.0%) |
Families and Households in Zip Code 37311
Median Family Size in Zip Code 37311
The median family size in Zip Code 37311 is 3.05 persons per family, with single female/mother families (1,745 | 26.5%) accounting for the largest median family size of 3.31 persons per family. On the other hand, single male/father families (809 | 12.3%) represent the smallest median family size with 2.55 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 4,027 (61.2%) | 3.03 |
| Single Male/Father | 809 (12.3%) | 2.55 |
| Single Female/Mother | 1,745 (26.5%) | 3.31 |
| Total Families | 6,581 (100.0%) | 3.05 |
Median Household Size in Zip Code 37311
The median household size in Zip Code 37311 is 2.40 persons per household, with single female/mother households (1,745 | 15.9%) accounting for the largest median household size of 3.54 persons per household. non-family households (4,390 | 40.0%) represent the smallest median household size with 1.21 persons per household.
| Household Type | # Households | Household Size |
| Married-Couple | 4,027 (36.7%) | 3.08 |
| Single Male/Father | 809 (7.4%) | 3.07 |
| Single Female/Mother | 1,745 (15.9%) | 3.54 |
| Non-family | 4,390 (40.0%) | 1.21 |
| Total Households | 10,971 (100.0%) | 2.40 |
Household Size by Marriage Status in Zip Code 37311
Out of a total of 10,971 households in Zip Code 37311, 6,581 (60.0%) are family households, while 4,390 (40.0%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 2,905, and the most common type of nonfamily households are 1-person households, comprising 3,687.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 3,687 (33.6%) |
| 2-Person Households | 2,905 (26.5%) | 629 (5.7%) |
| 3-Person Households | 1,700 (15.5%) | 34 (0.3%) |
| 4-Person Households | 1,115 (10.2%) | 40 (0.4%) |
| 5-Person Households | 490 (4.5%) | 0 (0.0%) |
| 6-Person Households | 283 (2.6%) | 0 (0.0%) |
| 7+ Person Households | 88 (0.8%) | 0 (0.0%) |
| Total | 6,581 (60.0%) | 4,390 (40.0%) |
Female Fertility in Zip Code 37311
Fertility by Age in Zip Code 37311
Average fertility rate in Zip Code 37311 is 55.0 births per 1,000 women. Women in the age bracket of 20 to 34 years have the highest fertility rate with 90.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 77.6% of all women with births.
| Age Bracket | Women with Births | Births / 1,000 Women |
| 15 to 19 years | 27 (6.3%) | 22.0 |
| 20 to 34 years | 333 (77.6%) | 90.0 |
| 35 to 50 years | 69 (16.1%) | 24.0 |
| Total | 429 (100.0%) | 55.0 |
Fertility by Age by Marriage Status in Zip Code 37311
57.3% of women with births (429) in Zip Code 37311 are married. The highest percentage of unmarried women with births falls into 15 to 19 years age bracket with 51.8% of them unmarried at the time of birth, while the lowest percentage of unmarried women with births belong to 20 to 34 years age bracket with 41.4% of them unmarried.
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 13 (48.1%) | 14 (51.8%) |
| 20 to 34 years | 195 (58.6%) | 138 (41.4%) |
| 35 to 50 years | 38 (55.1%) | 31 (44.9%) |
| Total | 246 (57.3%) | 183 (42.7%) |
Fertility by Education in Zip Code 37311
Average fertility rate in Zip Code 37311 is 55.0 births per 1,000 women. Women with the education attainment of graduate degree have the highest fertility rate of 176.0 births per 1,000 women, while women with the education attainment of bachelor's degree have the lowest fertility at 6.0 births per 1,000 women. Women with the education attainment of college or associate's degree represent 38.0% of all women with births.
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 55 (12.8%) | 50.0 |
| High School Diploma | 139 (32.4%) | 64.0 |
| College or Associate's Degree | 163 (38.0%) | 51.0 |
| Bachelor's Degree | 5 (1.2%) | 6.0 |
| Graduate Degree | 67 (15.6%) | 176.0 |
| Total | 429 (100.0%) | 55.0 |
Fertility by Education by Marriage Status in Zip Code 37311
42.7% of women with births in Zip Code 37311 are unmarried. Women with the educational attainment of graduate degree are most likely to be married with 85.1% of them married at childbirth, while women with the educational attainment of bachelor's degree are least likely to be married with 100.0% of them unmarried at childbirth.
| Educational Attainment | Married | Unmarried |
| Less than High School | 41 (74.6%) | 14 (25.5%) |
| High School Diploma | 52 (37.4%) | 87 (62.6%) |
| College or Associate's Degree | 96 (58.9%) | 67 (41.1%) |
| Bachelor's Degree | 0 (0.0%) | 5 (100.0%) |
| Graduate Degree | 57 (85.1%) | 10 (14.9%) |
| Total | 246 (57.3%) | 183 (42.7%) |
Income in Zip Code 37311
Income Overview in Zip Code 37311
Per Capita Income in Zip Code 37311 is $23,888, while median incomes of families and households are $57,342 and $45,589 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 28,995 | $23,888 |
| Median Family Income | 6,581 | $57,342 |
| Mean Family Income | 6,581 | $71,571 |
| Median Household Income | 10,971 | $45,589 |
| Mean Household Income | 10,971 | $60,492 |
| Income Deficit | 6,581 | $10,658 |
| Wage / Income Gap (%) | 28,995 | 38.76% |
| Wage / Income Gap ($) | 28,995 | 61.24¢ per $1 |
| Gini / Inequality Index | 28,995 | 0.44 |
Earnings by Sex in Zip Code 37311
Average Earnings in Zip Code 37311 are $27,698, $34,615 for men and $21,198 for women, a difference of 38.8%.
| Sex | Number | Average Earnings |
| Male | 7,600 (47.9%) | $34,615 |
| Female | 8,265 (52.1%) | $21,198 |
| Total | 15,865 (100.0%) | $27,698 |
Earnings by Sex by Income Bracket in Zip Code 37311
The most common earnings brackets in Zip Code 37311 are $2,499 or less for men (640 | 8.4%) and $2,499 or less for women (1,047 | 12.7%).
| Income | Male | Female |
| $2,499 or less | 640 (8.4%) | 1,047 (12.7%) |
| $2,500 to $4,999 | 234 (3.1%) | 696 (8.4%) |
| $5,000 to $7,499 | 217 (2.9%) | 532 (6.4%) |
| $7,500 to $9,999 | 269 (3.5%) | 386 (4.7%) |
| $10,000 to $12,499 | 431 (5.7%) | 363 (4.4%) |
| $12,500 to $14,999 | 260 (3.4%) | 255 (3.1%) |
| $15,000 to $17,499 | 217 (2.9%) | 347 (4.2%) |
| $17,500 to $19,999 | 145 (1.9%) | 310 (3.7%) |
| $20,000 to $22,499 | 239 (3.1%) | 410 (5.0%) |
| $22,500 to $24,999 | 209 (2.8%) | 350 (4.2%) |
| $25,000 to $29,999 | 572 (7.5%) | 658 (8.0%) |
| $30,000 to $34,999 | 402 (5.3%) | 663 (8.0%) |
| $35,000 to $39,999 | 580 (7.6%) | 557 (6.7%) |
| $40,000 to $44,999 | 471 (6.2%) | 209 (2.5%) |
| $45,000 to $49,999 | 437 (5.8%) | 344 (4.2%) |
| $50,000 to $54,999 | 408 (5.4%) | 286 (3.5%) |
| $55,000 to $64,999 | 585 (7.7%) | 391 (4.7%) |
| $65,000 to $74,999 | 308 (4.1%) | 197 (2.4%) |
| $75,000 to $99,999 | 513 (6.8%) | 111 (1.3%) |
| $100,000+ | 463 (6.1%) | 153 (1.8%) |
| Total | 7,600 (100.0%) | 8,265 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 37311
Average earnings in Zip Code 37311 are $41,616 for men and $28,810 for women, a difference of 30.8%. Men with an educational attainment of graduate degree enjoy the highest average annual earnings of $88,030, while those with less than high school education earn the least with $31,161. Women with an educational attainment of graduate degree earn the most with the average annual earnings of $56,250, while those with less than high school education have the smallest earnings of $18,165.
| Educational Attainment | Male Income | Female Income |
| Less than High School | $31,161 | $18,165 |
| High School Diploma | $39,771 | $26,639 |
| College or Associate's Degree | $45,576 | $28,103 |
| Bachelor's Degree | $44,651 | $40,126 |
| Graduate Degree | $88,030 | $56,250 |
| Total | $41,616 | $28,810 |
Family Income in Zip Code 37311
Family Income Brackets in Zip Code 37311
According to the Zip Code 37311 family income data, there are 1,428 families falling into the $50,000 to $74,999 income range, which is the most common income bracket and makes up 21.7% of all families. Conversely, the $10,000 to $14,999 income bracket is the least frequent group with only 171 families (2.6%) belonging to this category.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 322 | 4.9% |
| $10,000 to $14,999 | 171 | 2.6% |
| $15,000 to $24,999 | 678 | 10.3% |
| $25,000 to $34,999 | 836 | 12.7% |
| $35,000 to $49,999 | 698 | 10.6% |
| $50,000 to $74,999 | 1,428 | 21.7% |
| $75,000 to $99,999 | 948 | 14.4% |
| $100,000 to $149,999 | 1,079 | 16.4% |
| $150,000 to $199,999 | 191 | 2.9% |
| $200,000+ | 224 | 3.4% |
Family Income by Famaliy Size in Zip Code 37311
6-person families (195 | 3.0%) account for the highest median family income in Zip Code 37311 with $131,313 per family, while 2-person families (3,251 | 49.4%) have the highest median income of $25,470 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 3,251 (49.4%) | $50,941 |
| 3-Person Families | 1,595 (24.2%) | $75,321 |
| 4-Person Families | 1,010 (15.3%) | $50,737 |
| 5-Person Families | 459 (7.0%) | $61,518 |
| 6-Person Families | 195 (3.0%) | $131,313 |
| 7+ Person Families | 71 (1.1%) | $62,670 |
| Total | 6,581 (100.0%) | $57,342 |
Family Income by Number of Earners in Zip Code 37311
The median family income in Zip Code 37311 is $57,342, with families comprising 3+ earners (677) having the highest median family income of $103,012, while families with no earners (961) have the lowest median family income of $26,421, accounting for 10.3% and 14.6% of families, respectively.
| Number of Earners | # Families | Median Income |
| No Earners | 961 (14.6%) | $26,421 |
| 1 Earner | 2,359 (35.8%) | $40,868 |
| 2 Earners | 2,584 (39.3%) | $76,296 |
| 3+ Earners | 677 (10.3%) | $103,012 |
| Total | 6,581 (100.0%) | $57,342 |
Household Income in Zip Code 37311
Household Income Brackets in Zip Code 37311
With 1,821 households falling in the category, the $50,000 to $74,999 income range is the most frequent in Zip Code 37311, accounting for 16.6% of all households. In contrast, only 208 households (1.9%) fall into the $150,000 to $199,999 income bracket, making it the least populous group.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 669 | 6.1% |
| $10,000 to $14,999 | 922 | 8.4% |
| $15,000 to $24,999 | 1,295 | 11.8% |
| $25,000 to $34,999 | 1,679 | 15.3% |
| $35,000 to $49,999 | 1,295 | 11.8% |
| $50,000 to $74,999 | 1,821 | 16.6% |
| $75,000 to $99,999 | 1,437 | 13.1% |
| $100,000 to $149,999 | 1,371 | 12.5% |
| $150,000 to $199,999 | 208 | 1.9% |
| $200,000+ | 263 | 2.4% |
Household Income by Householder Age in Zip Code 37311
The median household income in Zip Code 37311 is $45,589, with the highest median household income of $54,599 found in the 45 to 64 years age bracket for the primary householder. A total of 3,759 households (34.3%) fall into this category. Meanwhile, the 15 to 24 years age bracket for the primary householder has the lowest median household income of $32,708, with 575 households (5.2%) in this group.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 575 (5.2%) | $32,708 |
| 25 to 44 Years | 4,022 (36.7%) | $49,800 |
| 45 to 64 Years | 3,759 (34.3%) | $54,599 |
| 65+ Years | 2,615 (23.8%) | $36,352 |
| Total | 10,971 (100.0%) | $45,589 |
Poverty in Zip Code 37311
Income Below Poverty by Sex and Age in Zip Code 37311
With 19.0% poverty level for males and 20.7% for females among the residents of Zip Code 37311, under 5 year old males and 16 and 17 year old females are the most vulnerable to poverty, with 271 males (32.3%) and 82 females (50.3%) in their respective age groups living below the poverty level.
| Age Bracket | Male | Female |
| Under 5 Years | 271 (32.3%) | 261 (32.7%) |
| 5 Years | 27 (19.7%) | 45 (20.4%) |
| 6 to 11 Years | 318 (30.5%) | 233 (27.3%) |
| 12 to 14 Years | 61 (14.8%) | 122 (19.7%) |
| 15 Years | 33 (15.3%) | 29 (29.0%) |
| 16 and 17 Years | 51 (16.7%) | 82 (50.3%) |
| 18 to 24 Years | 227 (16.8%) | 357 (29.7%) |
| 25 to 34 Years | 565 (25.2%) | 512 (25.5%) |
| 35 to 44 Years | 170 (9.4%) | 394 (20.9%) |
| 45 to 54 Years | 192 (15.6%) | 212 (14.1%) |
| 55 to 64 Years | 365 (21.1%) | 272 (14.6%) |
| 65 to 74 Years | 114 (12.1%) | 129 (10.0%) |
| 75 Years and over | 44 (7.5%) | 158 (15.1%) |
| Total | 2,438 (19.0%) | 2,806 (20.7%) |
Income Above Poverty by Sex and Age in Zip Code 37311
According to the poverty statistics in Zip Code 37311, males aged 75 years and over and females aged 65 to 74 years are the age groups that are most secure financially, with 92.5% of males and 90.0% of females in these age groups living above the poverty line.
| Age Bracket | Male | Female |
| Under 5 Years | 568 (67.7%) | 537 (67.3%) |
| 5 Years | 110 (80.3%) | 176 (79.6%) |
| 6 to 11 Years | 725 (69.5%) | 621 (72.7%) |
| 12 to 14 Years | 350 (85.2%) | 498 (80.3%) |
| 15 Years | 182 (84.7%) | 71 (71.0%) |
| 16 and 17 Years | 255 (83.3%) | 81 (49.7%) |
| 18 to 24 Years | 1,121 (83.2%) | 845 (70.3%) |
| 25 to 34 Years | 1,678 (74.8%) | 1,498 (74.5%) |
| 35 to 44 Years | 1,634 (90.6%) | 1,492 (79.1%) |
| 45 to 54 Years | 1,037 (84.4%) | 1,287 (85.9%) |
| 55 to 64 Years | 1,363 (78.9%) | 1,586 (85.4%) |
| 65 to 74 Years | 829 (87.9%) | 1,162 (90.0%) |
| 75 Years and over | 545 (92.5%) | 889 (84.9%) |
| Total | 10,397 (81.0%) | 10,743 (79.3%) |
Income Below Poverty Among Married-Couple Families in Zip Code 37311
The poverty statistics for married-couple families in Zip Code 37311 show that 5.9% or 238 of the total 4,027 families live below the poverty line. Families with 1 or 2 children have the highest poverty rate of 9.9%, comprising of 109 families. On the other hand, families with no children have the lowest poverty rate of 3.8%, which includes 99 families.
| Children | Above Poverty | Below Poverty |
| No Children | 2,502 (96.2%) | 99 (3.8%) |
| 1 or 2 Children | 988 (90.1%) | 109 (9.9%) |
| 3 or 4 Children | 299 (90.9%) | 30 (9.1%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 3,789 (94.1%) | 238 (5.9%) |
Income Below Poverty Among Single-Parent Households in Zip Code 37311
According to the poverty data in Zip Code 37311, 11.5% or 93 single-father households and 34.7% or 605 single-mother households are living below the poverty line. Among single-father households, those with 3 or 4 children have the highest poverty rate, with 6 households (46.2%) experiencing poverty. Likewise, among single-mother households, those with 3 or 4 children have the highest poverty rate, with 240 households (69.4%) falling below the poverty line.
| Children | Single Father | Single Mother |
| No Children | 26 (9.3%) | 78 (12.4%) |
| 1 or 2 Children | 61 (12.2%) | 287 (37.2%) |
| 3 or 4 Children | 6 (46.2%) | 240 (69.4%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 93 (11.5%) | 605 (34.7%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 37311
The poverty data for Zip Code 37311 shows that 238 of the married-couple family households (5.9%) and 698 of the single-parent households (27.3%) are living below the poverty level. Within the married-couple family households, those with 1 or 2 children have the highest poverty rate, with 109 households (9.9%) falling below the poverty line. Among the single-parent households, those with 3 or 4 children have the highest poverty rate, with 246 household (68.5%) living below poverty.
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 99 (3.8%) | 104 (11.5%) |
| 1 or 2 Children | 109 (9.9%) | 348 (27.4%) |
| 3 or 4 Children | 30 (9.1%) | 246 (68.5%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 238 (5.9%) | 698 (27.3%) |
Employment Characteristics in Zip Code 37311
Employment by Class of Employer in Zip Code 37311
Among the 12,875 employed individuals in Zip Code 37311, private company employees (9,435 | 73.3%), not-for-profit organizations (1,243 | 9.7%), and self-employed (not incorporated) (946 | 7.3%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 9,435 | 73.3% |
| Self-Employed (Incorporated) | 185 | 1.4% |
| Self-Employed (Not Incorporated) | 946 | 7.3% |
| Not-for-profit Organizations | 1,243 | 9.7% |
| Local Government Employees | 564 | 4.4% |
| State Government Employees | 265 | 2.1% |
| Federal Government Employees | 220 | 1.7% |
| Unpaid Family Workers | 17 | 0.1% |
| Total | 12,875 | 100.0% |
Employment Status by Age in Zip Code 37311
According to the labor force statistics for Zip Code 37311, out of the total population over 16 years of age (23,703), 60.0% or 14,222 individuals are in the labor force, with 4.4% or 626 of them unemployed. The age group with the highest labor force participation rate is 45 to 54 years, with 76.7% or 2,157 individuals in the labor force. Within the labor force, the 75 years and over age range has the highest percentage of unemployed individuals, with 19.4% or 18 of them being unemployed.
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 959 (45.5%) | 109 (11.4%) |
| 20 to 24 Years | 2,148 (71.8%) | 73 (3.4%) |
| 25 to 29 Years | 1,808 (74.7%) | 92 (5.1%) |
| 30 to 34 Years | 1,512 (76.4%) | 129 (8.5%) |
| 35 to 44 Years | 2,850 (73.5%) | 63 (2.2%) |
| 45 to 54 Years | 2,157 (76.7%) | 99 (4.6%) |
| 55 to 59 Years | 1,126 (59.4%) | 0 (0.0%) |
| 60 to 64 Years | 864 (50.2%) | 29 (3.4%) |
| 65 to 74 Years | 710 (31.8%) | 17 (2.4%) |
| 75 Years and over | 93 (5.6%) | 18 (19.4%) |
| Total | 14,222 (60.0%) | 626 (4.4%) |
Employment Status by Educational Attainment in Zip Code 37311
According to labor force statistics for Zip Code 37311, 70.1% of individuals (10,309) out of the total population between 25 and 64 years of age (14,706) are in the labor force, with 4.0% or 412 of them being unemployed. The group with the highest labor force participation rate are those with the educational attainment of bachelor's degree or higher, with 83.3% or 2,305 individuals in the labor force. Within the labor force, individuals with college / associate degree education have the highest percentage of unemployment, with 6.8% or 228 of them being unemployed.
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 1,276 (55.4%) | 115 (5.0%) |
| High School Diploma | 3,376 (66.8%) | 136 (2.7%) |
| College / Associate Degree | 3,359 (73.3%) | 312 (6.8%) |
| Bachelor's Degree or higher | 2,305 (83.3%) | 36 (1.3%) |
| Total | 10,309 (70.1%) | 588 (4.0%) |
Employment Occupations by Sex in Zip Code 37311
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 37311 are Community & Social Service (1,510 | 11.2%), Education Instruction & Library (845 | 6.2%), Management (800 | 5.9%), Computers, Engineering & Science (575 | 4.3%), and Health Diagnosing & Treating (547 | 4.0%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 37311, the most male-oriented occupations are Architecture & Engineering (80.6%), Computers, Engineering & Science (77.9%), and Computers & Mathematics (77.5%), while the most female-oriented occupations are Health Diagnosing & Treating (83.7%), Legal Services & Support (79.5%), and Health Technologists (77.7%).
| Occupation | Male | Female |
| Management | 441 (55.1%) | 359 (44.9%) |
| Business & Financial | 153 (37.2%) | 258 (62.8%) |
| Computers, Engineering & Science | 448 (77.9%) | 127 (22.1%) |
| Computers & Mathematics | 251 (77.5%) | 73 (22.5%) |
| Architecture & Engineering | 104 (80.6%) | 25 (19.4%) |
| Life, Physical & Social Science | 93 (76.2%) | 29 (23.8%) |
| Community & Social Service | 525 (34.8%) | 985 (65.2%) |
| Education, Arts & Media | 105 (33.3%) | 210 (66.7%) |
| Legal Services & Support | 9 (20.4%) | 35 (79.5%) |
| Education Instruction & Library | 227 (26.9%) | 618 (73.1%) |
| Arts, Media & Entertainment | 184 (60.1%) | 122 (39.9%) |
| Health Diagnosing & Treating | 89 (16.3%) | 458 (83.7%) |
| Health Technologists | 74 (22.3%) | 258 (77.7%) |
| Total (Category) | 1,656 (43.1%) | 2,187 (56.9%) |
| Total (Overall) | 6,586 (48.6%) | 6,955 (51.4%) |
Services Occupations
The most common Services occupations in Zip Code 37311 are Food Preparation & Serving (1,391 | 10.3%), Cleaning & Maintenance (647 | 4.8%), Personal Care & Service (479 | 3.5%), Security & Protection (317 | 2.3%), and Healthcare Support (270 | 2.0%).
Services Occupations by Sex
Within the Services occupations in Zip Code 37311, the most male-oriented occupations are Law Enforcement (93.2%), Security & Protection (76.3%), and Firefighting & Prevention (66.3%), while the most female-oriented occupations are Personal Care & Service (82.3%), Food Preparation & Serving (71.5%), and Healthcare Support (71.1%).
| Occupation | Male | Female |
| Healthcare Support | 78 (28.9%) | 192 (71.1%) |
| Security & Protection | 242 (76.3%) | 75 (23.7%) |
| Firefighting & Prevention | 132 (66.3%) | 67 (33.7%) |
| Law Enforcement | 110 (93.2%) | 8 (6.8%) |
| Food Preparation & Serving | 396 (28.5%) | 995 (71.5%) |
| Cleaning & Maintenance | 289 (44.7%) | 358 (55.3%) |
| Personal Care & Service | 85 (17.7%) | 394 (82.3%) |
| Total (Category) | 1,090 (35.1%) | 2,014 (64.9%) |
| Total (Overall) | 6,586 (48.6%) | 6,955 (51.4%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 37311 are Office & Administration (1,417 | 10.5%), and Sales & Related (981 | 7.2%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 472 (48.1%) | 509 (51.9%) |
| Office & Administration | 284 (20.0%) | 1,133 (80.0%) |
| Total (Category) | 756 (31.5%) | 1,642 (68.5%) |
| Total (Overall) | 6,586 (48.6%) | 6,955 (51.4%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 37311 are Construction & Extraction (520 | 3.8%), Installation, Maintenance & Repair (274 | 2.0%), and Farming, Fishing & Forestry (28 | 0.2%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 28 (100.0%) | 0 (0.0%) |
| Construction & Extraction | 497 (95.6%) | 23 (4.4%) |
| Installation, Maintenance & Repair | 254 (92.7%) | 20 (7.3%) |
| Total (Category) | 779 (94.8%) | 43 (5.2%) |
| Total (Overall) | 6,586 (48.6%) | 6,955 (51.4%) |
Production, Transportation and Moving Occupations
The most common Production, Transportation and Moving occupations in Zip Code 37311 are Production (2,011 | 14.8%), Material Moving (981 | 7.2%), and Transportation (382 | 2.8%).
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 1,278 (63.5%) | 733 (36.4%) |
| Transportation | 299 (78.3%) | 83 (21.7%) |
| Material Moving | 728 (74.2%) | 253 (25.8%) |
| Total (Category) | 2,305 (68.3%) | 1,069 (31.7%) |
| Total (Overall) | 6,586 (48.6%) | 6,955 (51.4%) |
Employment Industries by Sex in Zip Code 37311
Employment Industries in Zip Code 37311
The major employment industries in Zip Code 37311 include Manufacturing (2,947 | 21.8%), Health Care & Social Assistance (1,496 | 11.1%), Retail Trade (1,491 | 11.0%), Accommodation & Food Services (1,446 | 10.7%), and Educational Services (1,419 | 10.5%).
Employment Industries by Sex in Zip Code 37311
The Zip Code 37311 industries that see more men than women are Information (100.0%), Construction (88.8%), and Utilities (88.5%), whereas the industries that tend to have a higher number of women are Mining, Quarrying, & Extraction (100.0%), Finance & Insurance (75.8%), and Health Care & Social Assistance (73.5%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 34 (73.9%) | 12 (26.1%) |
| Mining, Quarrying, & Extraction | 0 (0.0%) | 7 (100.0%) |
| Construction | 621 (88.8%) | 78 (11.2%) |
| Manufacturing | 1,905 (64.6%) | 1,042 (35.4%) |
| Wholesale Trade | 150 (66.1%) | 77 (33.9%) |
| Retail Trade | 772 (51.8%) | 719 (48.2%) |
| Transportation & Warehousing | 456 (79.7%) | 116 (20.3%) |
| Utilities | 54 (88.5%) | 7 (11.5%) |
| Information | 143 (100.0%) | 0 (0.0%) |
| Finance & Insurance | 87 (24.2%) | 273 (75.8%) |
| Real Estate, Rental & Leasing | 122 (41.8%) | 170 (58.2%) |
| Professional & Scientific | 167 (35.0%) | 310 (65.0%) |
| Enterprise Management | 0 (0.0%) | 0 (0.0%) |
| Administrative & Support | 171 (29.3%) | 413 (70.7%) |
| Educational Services | 517 (36.4%) | 902 (63.6%) |
| Health Care & Social Assistance | 396 (26.5%) | 1,100 (73.5%) |
| Arts, Entertainment & Recreation | 106 (84.1%) | 20 (15.9%) |
| Accommodation & Food Services | 444 (30.7%) | 1,002 (69.3%) |
| Public Administration | 162 (62.1%) | 99 (37.9%) |
| Total | 6,586 (48.6%) | 6,955 (51.4%) |
Education in Zip Code 37311
School Enrollment in Zip Code 37311
The most common levels of schooling among the 8,110 students in Zip Code 37311 are college / undergraduate (3,461 | 42.7%), elementary school (1,495 | 18.4%), and high school (1,145 | 14.1%).
| School Level | # Students | % Students |
| Nursery / Preschool | 371 | 4.6% |
| Kindergarten | 241 | 3.0% |
| Elementary School | 1,495 | 18.4% |
| Middle School | 1,122 | 13.8% |
| High School | 1,145 | 14.1% |
| College / Undergraduate | 3,461 | 42.7% |
| Graduate / Professional | 275 | 3.4% |
| Total | 8,110 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 37311
Out of a total of 8,110 students who are enrolled in schools in Zip Code 37311, 3,325 (41.0%) attend a private institution, while the remaining 4,785 (59.0%) are enrolled in public schools. The age group of 20 to 24 year olds has the highest likelihood of being enrolled in private schools, with 1,405 (80.6% in the age bracket) enrolled. Conversely, the age group of 5 to 9 year old has the lowest likelihood of being enrolled in a private school, with 1,429 (88.0% in the age bracket) attending a public institution.
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 181 (75.7%) | 58 (24.3%) |
| 5 to 9 Year Old | 1,429 (88.0%) | 195 (12.0%) |
| 10 to 14 Year Olds | 1,289 (85.0%) | 228 (15.0%) |
| 15 to 17 Year Olds | 624 (81.8%) | 139 (18.2%) |
| 18 to 19 Year Olds | 366 (25.9%) | 1,049 (74.1%) |
| 20 to 24 Year Olds | 339 (19.4%) | 1,405 (80.6%) |
| 25 to 34 Year Olds | 248 (59.3%) | 170 (40.7%) |
| 35 Years and over | 306 (78.5%) | 84 (21.5%) |
| Total | 4,785 (59.0%) | 3,325 (41.0%) |
Educational Attainment by Field of Study in Zip Code 37311
Business (838 | 22.4%), education (577 | 15.4%), science & technology (376 | 10.1%), psychology (353 | 9.4%), and visual & performing arts (268 | 7.2%) are the most common fields of study among 3,741 individuals in Zip Code 37311 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 77 | 2.1% |
| Bio, Nature & Agricultural | 225 | 6.0% |
| Physical & Health Sciences | 118 | 3.2% |
| Psychology | 353 | 9.4% |
| Social Sciences | 135 | 3.6% |
| Engineering | 54 | 1.4% |
| Multidisciplinary Studies | 46 | 1.2% |
| Science & Technology | 376 | 10.1% |
| Business | 838 | 22.4% |
| Education | 577 | 15.4% |
| Literature & Languages | 158 | 4.2% |
| Liberal Arts & History | 190 | 5.1% |
| Visual & Performing Arts | 268 | 7.2% |
| Communications | 92 | 2.5% |
| Arts & Humanities | 234 | 6.3% |
| Total | 3,741 | 100.0% |
Transportation & Commute in Zip Code 37311
Vehicle Availability by Sex in Zip Code 37311
The most prevalent vehicle ownership categories in Zip Code 37311 are males with 2 vehicles (2,773, accounting for 46.0%) and females with 2 vehicles (2,162, making up 46.8%).
| Vehicles Available | Male | Female |
| No Vehicle | 106 (1.8%) | 303 (5.1%) |
| 1 Vehicle | 1,188 (19.7%) | 1,372 (23.2%) |
| 2 Vehicles | 2,773 (46.0%) | 2,162 (36.5%) |
| 3 Vehicles | 1,138 (18.9%) | 1,517 (25.6%) |
| 4 Vehicles | 595 (9.9%) | 298 (5.0%) |
| 5 or more Vehicles | 234 (3.9%) | 271 (4.6%) |
| Total | 6,034 (100.0%) | 5,923 (100.0%) |
Commute Time in Zip Code 37311
The most frequently occuring commute durations in Zip Code 37311 are 5 to 9 minutes (2,529 commuters, 20.4%), 10 to 14 minutes (2,157 commuters, 17.4%), and 15 to 19 minutes (2,095 commuters, 16.9%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 441 | 3.6% |
| 5 to 9 Minutes | 2,529 | 20.4% |
| 10 to 14 Minutes | 2,157 | 17.4% |
| 15 to 19 Minutes | 2,095 | 16.9% |
| 20 to 24 Minutes | 1,214 | 9.8% |
| 25 to 29 Minutes | 733 | 5.9% |
| 30 to 34 Minutes | 1,098 | 8.9% |
| 35 to 39 Minutes | 468 | 3.8% |
| 40 to 44 Minutes | 505 | 4.1% |
| 45 to 59 Minutes | 604 | 4.9% |
| 60 to 89 Minutes | 369 | 3.0% |
| 90 or more Minutes | 166 | 1.3% |
Commute Time by Sex in Zip Code 37311
The most common commute times in Zip Code 37311 are 5 to 9 minutes (1,277 commuters, 20.5%) for males and 10 to 14 minutes (1,291 commuters, 21.0%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 229 (3.7%) | 212 (3.5%) |
| 5 to 9 Minutes | 1,277 (20.5%) | 1,252 (20.4%) |
| 10 to 14 Minutes | 866 (13.9%) | 1,291 (21.0%) |
| 15 to 19 Minutes | 1,160 (18.6%) | 935 (15.2%) |
| 20 to 24 Minutes | 518 (8.3%) | 696 (11.3%) |
| 25 to 29 Minutes | 430 (6.9%) | 303 (4.9%) |
| 30 to 34 Minutes | 586 (9.4%) | 512 (8.3%) |
| 35 to 39 Minutes | 230 (3.7%) | 238 (3.9%) |
| 40 to 44 Minutes | 295 (4.7%) | 210 (3.4%) |
| 45 to 59 Minutes | 405 (6.5%) | 199 (3.2%) |
| 60 to 89 Minutes | 208 (3.3%) | 161 (2.6%) |
| 90 or more Minutes | 32 (0.5%) | 134 (2.2%) |
Time of Departure to Work by Sex in Zip Code 37311
The most frequent times of departure to work in Zip Code 37311 are 4:00 PM to 11:59 PM (946, 15.2%) for males and 7:00 AM to 7:29 AM (775, 12.6%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 243 (3.9%) | 260 (4.2%) |
| 5:00 AM to 5:29 AM | 327 (5.2%) | 158 (2.6%) |
| 5:30 AM to 5:59 AM | 377 (6.0%) | 200 (3.3%) |
| 6:00 AM to 6:29 AM | 526 (8.4%) | 476 (7.7%) |
| 6:30 AM to 6:59 AM | 598 (9.6%) | 669 (10.9%) |
| 7:00 AM to 7:29 AM | 610 (9.8%) | 775 (12.6%) |
| 7:30 AM to 7:59 AM | 765 (12.3%) | 702 (11.4%) |
| 8:00 AM to 8:29 AM | 427 (6.9%) | 500 (8.1%) |
| 8:30 AM to 8:59 AM | 289 (4.6%) | 420 (6.8%) |
| 9:00 AM to 9:59 AM | 480 (7.7%) | 309 (5.0%) |
| 10:00 AM to 10:59 AM | 92 (1.5%) | 213 (3.5%) |
| 11:00 AM to 11:59 AM | 91 (1.5%) | 17 (0.3%) |
| 12:00 PM to 3:59 PM | 465 (7.5%) | 706 (11.5%) |
| 4:00 PM to 11:59 PM | 946 (15.2%) | 738 (12.0%) |
| Total | 6,236 (100.0%) | 6,143 (100.0%) |
Housing Occupancy in Zip Code 37311
Occupancy by Ownership in Zip Code 37311
Of the total 10,971 dwellings in Zip Code 37311, owner-occupied units account for 5,139 (46.8%), while renter-occupied units make up 5,832 (53.2%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 5,139 | 46.8% |
| Renter-Occupied Housing Units | 5,832 | 53.2% |
| Total Occupied Housing Units | 10,971 | 100.0% |
Occupancy by Household Size in Zip Code 37311
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 3,687 | 33.6% |
| 2-Person Household | 3,534 | 32.2% |
| 3-Person Household | 1,734 | 15.8% |
| 4+ Person Household | 2,016 | 18.4% |
| Total Housing Units | 10,971 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 37311
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 1,624 (44.1%) | 2,063 (55.9%) |
| 2-Person Household | 1,827 (51.7%) | 1,707 (48.3%) |
| 3-Person Household | 865 (49.9%) | 869 (50.1%) |
| 4+ Person Household | 823 (40.8%) | 1,193 (59.2%) |
| Total Housing Units | 5,139 (46.8%) | 5,832 (53.2%) |
Occupancy by Educational Attainment in Zip Code 37311
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 529 (36.7%) | 912 (63.3%) |
| High School Diploma | 1,392 (43.9%) | 1,781 (56.1%) |
| College/Associate Degree | 1,967 (48.1%) | 2,118 (51.8%) |
| Bachelor's Degree or higher | 1,251 (55.1%) | 1,021 (44.9%) |
Occupancy by Age of Householder in Zip Code 37311
| Age Bracket | # Households | % Households |
| Under 35 Years | 2,806 | 25.6% |
| 35 to 44 Years | 1,791 | 16.3% |
| 45 to 54 Years | 1,599 | 14.6% |
| 55 to 64 Years | 2,160 | 19.7% |
| 65 to 74 Years | 1,509 | 13.8% |
| 75 to 84 Years | 692 | 6.3% |
| 85 Years and Over | 414 | 3.8% |
| Total | 10,971 | 100.0% |
Housing Finances in Zip Code 37311
Median Income by Occupancy in Zip Code 37311
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 5,139 (46.8%) | $71,008 |
| Renter-Occupied | 5,832 (53.2%) | $32,394 |
| Average | 10,971 (100.0%) | $45,589 |
Occupancy by Householder Income Bracket in Zip Code 37311
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 33 (0.6%) | 290 (5.0%) |
| $5,000 to $9,999 | 88 (1.7%) | 259 (4.4%) |
| $10,000 to $14,999 | 176 (3.4%) | 741 (12.7%) |
| $15,000 to $19,999 | 189 (3.7%) | 322 (5.5%) |
| $20,000 to $24,999 | 108 (2.1%) | 681 (11.7%) |
| $25,000 to $34,999 | 783 (15.2%) | 897 (15.4%) |
| $35,000 to $49,999 | 448 (8.7%) | 844 (14.5%) |
| $50,000 to $74,999 | 906 (17.6%) | 913 (15.7%) |
| $75,000 to $99,999 | 1,116 (21.7%) | 326 (5.6%) |
| $100,000 to $149,999 | 884 (17.2%) | 491 (8.4%) |
| $150,000 or more | 408 (7.9%) | 68 (1.2%) |
| Total | 5,139 (100.0%) | 5,832 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 37311
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 415 (8.1%) | 332 (5.7%) |
| $300 to $499 | 1,092 (21.2%) | 657 (11.3%) |
| $500 to $799 | 848 (16.5%) | 1,432 (24.5%) |
| $800 to $999 | 510 (9.9%) | 1,532 (26.3%) |
| $1,000 to $1,499 | 1,285 (25.0%) | 1,401 (24.0%) |
| $1,500 to $1,999 | 558 (10.9%) | 260 (4.5%) |
| $2,000 to $2,499 | 167 (3.3%) | 5 (0.1%) |
| $2,500 to $2,999 | 132 (2.6%) | 0 (0.0%) |
| $3,000 or more | 132 (2.6%) | 0 (0.0%) |
| Total | 5,139 (100.0%) | 5,832 (100.0%) |
Physical Housing Characteristics in Zip Code 37311
Housing Structures in Zip Code 37311
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 6,596 | 60.1% |
| Single Unit, Attached | 249 | 2.3% |
| 2 Unit Apartments | 614 | 5.6% |
| 3 or 4 Unit Apartments | 776 | 7.1% |
| 5 to 9 Unit Apartments | 949 | 8.6% |
| 10 or more Apartments | 897 | 8.2% |
| Mobile Home / Other | 890 | 8.1% |
| Total | 10,971 | 100.0% |
Housing Structures by Occupancy in Zip Code 37311
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 4,831 (73.2%) | 1,765 (26.8%) |
| Single Unit, Attached | 66 (26.5%) | 183 (73.5%) |
| 2 Unit Apartments | 58 (9.5%) | 556 (90.5%) |
| 3 or 4 Unit Apartments | 19 (2.5%) | 757 (97.6%) |
| 5 to 9 Unit Apartments | 0 (0.0%) | 949 (100.0%) |
| 10 or more Apartments | 13 (1.5%) | 884 (98.6%) |
| Mobile Home / Other | 152 (17.1%) | 738 (82.9%) |
| Total | 5,139 (46.8%) | 5,832 (53.2%) |
Housing Structures by Number of Rooms in Zip Code 37311
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 22 (0.4%) | 167 (2.9%) |
| 2 or 3 Rooms | 95 (1.8%) | 1,424 (24.4%) |
| 4 or 5 Rooms | 1,914 (37.2%) | 3,050 (52.3%) |
| 6 or 7 Rooms | 1,997 (38.9%) | 921 (15.8%) |
| 8 or more Rooms | 1,111 (21.6%) | 270 (4.6%) |
| Total | 5,139 (100.0%) | 5,832 (100.0%) |
Housing Structure by Heating Type in Zip Code 37311
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 942 (18.3%) | 675 (11.6%) |
| Bottled, Tank, or LP Gas | 148 (2.9%) | 105 (1.8%) |
| Electricity | 3,960 (77.1%) | 4,939 (84.7%) |
| Fuel Oil or Kerosene | 0 (0.0%) | 25 (0.4%) |
| Coal or Coke | 0 (0.0%) | 0 (0.0%) |
| All other Fuels | 80 (1.6%) | 0 (0.0%) |
| No Fuel Used | 9 (0.2%) | 88 (1.5%) |
| Total | 5,139 (100.0%) | 5,832 (100.0%) |
Household Vehicle Usage in Zip Code 37311
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 185 (3.6%) | 690 (11.8%) |
| 1 Vehicle | 1,308 (25.5%) | 2,713 (46.5%) |
| 2 Vehicles | 1,916 (37.3%) | 1,840 (31.6%) |
| 3 or more Vehicles | 1,730 (33.7%) | 589 (10.1%) |
| Total | 5,139 (100.0%) | 5,832 (100.0%) |
Real Estate & Mortgages in Zip Code 37311
Real Estate and Mortgage Overview in Zip Code 37311
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 2,201 | 2,938 |
| Median Property Value | $173,700 | $190,300 |
| Median Household Income | $49,019 | $314 |
| Monthly Housing Costs | $434 | $132 |
| Real Estate Taxes | $966 | $186 |
Property Value by Mortgage Status in Zip Code 37311
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 146 (6.6%) | 44 (1.5%) |
| $50,000 to $99,999 | 281 (12.8%) | 307 (10.4%) |
| $100,000 to $299,999 | 1,349 (61.3%) | 1,861 (63.3%) |
| $300,000 to $499,999 | 335 (15.2%) | 532 (18.1%) |
| $500,000 to $749,999 | 11 (0.5%) | 122 (4.2%) |
| $750,000 to $999,999 | 39 (1.8%) | 65 (2.2%) |
| $1,000,000 or more | 40 (1.8%) | 7 (0.2%) |
| Total | 2,201 (100.0%) | 2,938 (100.0%) |
Household Income by Mortgage Status in Zip Code 37311
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 103 (4.7%) | 56 (1.9%) |
| $10,000 to $24,999 | 264 (12.0%) | 18 (0.6%) |
| $25,000 to $34,999 | 498 (22.6%) | 209 (7.1%) |
| $35,000 to $49,999 | 261 (11.9%) | 285 (9.7%) |
| $50,000 to $74,999 | 391 (17.8%) | 187 (6.4%) |
| $75,000 to $99,999 | 322 (14.6%) | 515 (17.5%) |
| $100,000 to $149,999 | 268 (12.2%) | 794 (27.0%) |
| $150,000 or more | 94 (4.3%) | 616 (21.0%) |
| Total | 2,201 (100.0%) | 2,938 (100.0%) |
Property Value to Household Income Ratio in Zip Code 37311
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 669 (30.4%) | 79,459 (2,704.5%) |
| 2.0x to 2.9x | 220 (10.0%) | 888 (30.2%) |
| 3.0x to 3.9x | 259 (11.8%) | 809 (27.5%) |
| 4.0x or more | 1,043 (47.4%) | 494 (16.8%) |
| Total | 2,201 (100.0%) | 2,938 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 37311
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 738 (33.5%) | 0 (0.0%) |
| $800 to $1,499 | 893 (40.6%) | 610 (20.8%) |
| $800 to $1,499 | 517 (23.5%) | 1,067 (36.3%) |
| Total | 2,201 (100.0%) | 2,938 (100.0%) |
Health & Disability in Zip Code 37311
Health Insurance Coverage by Age in Zip Code 37311
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 2,022 (98.7%) | 27 (1.3%) |
| 6 to 18 Years | 4,005 (92.7%) | 317 (7.3%) |
| 19 to 25 Years | 3,933 (88.6%) | 507 (11.4%) |
| 26 to 34 Years | 2,847 (76.2%) | 888 (23.8%) |
| 35 to 44 Years | 2,831 (76.7%) | 859 (23.3%) |
| 45 to 54 Years | 2,069 (75.8%) | 659 (24.2%) |
| 55 to 64 Years | 3,096 (86.3%) | 490 (13.7%) |
| 65 to 74 Years | 2,219 (99.3%) | 15 (0.7%) |
| 75 Years and older | 1,623 (99.2%) | 13 (0.8%) |
| Total | 24,645 (86.7%) | 3,775 (13.3%) |
Health Insurance Coverage by Citizenship Status in Zip Code 37311
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 2,022 (98.7%) | 27 (1.3%) |
| Foreign Born, Citizen | 4,005 (92.7%) | 317 (7.3%) |
| Foreign Born, not a Citizen | 3,933 (88.6%) | 507 (11.4%) |
Health Insurance Coverage by Household Income in Zip Code 37311
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 4,653 (86.1%) | 749 (13.9%) |
| $25,000 to $49,999 | 4,967 (85.5%) | 844 (14.5%) |
| $50,000 to $74,999 | 3,975 (79.0%) | 1,057 (21.0%) |
| $75,000 to $99,999 | 3,484 (89.4%) | 414 (10.6%) |
| $100,000 and over | 5,657 (91.5%) | 523 (8.5%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 37311
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 1,388 (67.7%) | 664 (32.4%) |
| 6 to 18 Years | 2,498 (57.8%) | 1,871 (43.3%) |
| 19 to 25 Years | 633 (14.3%) | 3,414 (76.9%) |
| 25 to 34 Years | 1,132 (30.3%) | 1,901 (50.9%) |
| 35 to 44 Years | 968 (26.2%) | 1,933 (52.4%) |
| 45 to 54 Years | 645 (23.6%) | 1,552 (56.9%) |
| 55 to 64 Years | 1,224 (34.1%) | 1,995 (55.6%) |
| 65 to 74 Years | 2,174 (97.3%) | 986 (44.1%) |
| 75 Years and over | 1,602 (97.9%) | 655 (40.0%) |
| Total | 12,264 (43.1%) | 14,971 (52.7%) |
Disability Status by Sex by Age in Zip Code 37311
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 26 (3.1%) |
| 5 to 17 Years | 217 (10.3%) | 169 (8.6%) |
| 18 to 34 Years | 451 (10.8%) | 307 (6.7%) |
| 35 to 64 Years | 1,452 (30.5%) | 1,138 (21.7%) |
| 65 to 74 Years | 286 (30.3%) | 568 (44.0%) |
| 75 Years and over | 427 (72.5%) | 571 (54.5%) |
Disability Class by Sex by Age in Zip Code 37311
Disability Class: Hearing Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 4 (0.5%) |
| 5 to 17 Years | 38 (1.8%) | 0 (0.0%) |
| 18 to 34 Years | 127 (3.0%) | 0 (0.0%) |
| 35 to 64 Years | 249 (5.2%) | 271 (5.2%) |
| 65 to 74 Years | 94 (10.0%) | 73 (5.7%) |
| 75 Years and over | 197 (33.5%) | 224 (21.4%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 26 (3.1%) |
| 5 to 17 Years | 81 (3.8%) | 35 (1.8%) |
| 18 to 34 Years | 233 (5.6%) | 85 (1.8%) |
| 35 to 64 Years | 233 (4.9%) | 77 (1.5%) |
| 65 to 74 Years | 30 (3.2%) | 140 (10.8%) |
| 75 Years and over | 157 (26.7%) | 41 (3.9%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 154 (7.3%) | 169 (8.6%) |
| 18 to 34 Years | 298 (7.1%) | 254 (5.5%) |
| 35 to 64 Years | 663 (13.9%) | 419 (8.0%) |
| 65 to 74 Years | 26 (2.8%) | 145 (11.2%) |
| 75 Years and over | 93 (15.8%) | 203 (19.4%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 42 (2.0%) | 35 (1.8%) |
| 18 to 34 Years | 157 (3.8%) | 110 (2.4%) |
| 35 to 64 Years | 769 (16.2%) | 676 (12.9%) |
| 65 to 74 Years | 171 (18.1%) | 413 (32.0%) |
| 75 Years and over | 134 (22.8%) | 346 (33.1%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 27 (1.3%) | 78 (4.0%) |
| 18 to 34 Years | 31 (0.7%) | 26 (0.6%) |
| 35 to 64 Years | 288 (6.0%) | 198 (3.8%) |
| 65 to 74 Years | 49 (5.2%) | 112 (8.7%) |
| 75 Years and over | 78 (13.2%) | 145 (13.9%) |
Technology Access in Zip Code 37311
Computing Device Access in Zip Code 37311
| Device Type | # Households | % Households |
| Desktop or Laptop | 7,001 | 63.8% |
| Smartphone | 9,517 | 86.8% |
| Tablet | 5,962 | 54.3% |
| No Computing Device | 795 | 7.2% |
| Total | 10,971 | 100.0% |
Internet Access in Zip Code 37311
| Internet Type | # Households | % Households |
| Dial-Up Internet | 9 | 0.1% |
| Broadband Home | 7,265 | 66.2% |
| Cellular Data Only | 1,751 | 16.0% |
| Satellite Internet | 287 | 2.6% |
| No Internet | 1,684 | 15.3% |
| Total | 10,971 | 100.0% |
Common Questions
What is the Total Population of Zip Code 37311?
Total Population of Zip Code 37311 is 28,995.
What is the Total Male Population of Zip Code 37311?
Total Male Population of Zip Code 37311 is 13,894.
What is the Total Female Population of Zip Code 37311?
Total Female Population of Zip Code 37311 is 15,101.
What is the Ratio of Males per 100 Females in Zip Code 37311?
There are 92.01 Males per 100 Females in Zip Code 37311.
What is the Ratio of Females per 100 Males in Zip Code 37311?
There are 108.69 Females per 100 Males in Zip Code 37311.
What is the Median Population Age in Zip Code 37311?
Median Population Age in Zip Code 37311 is 34.3 Years.
What is the Average Family Size in Zip Code 37311
Average Family Size in Zip Code 37311 is 3.0 People.
What is the Average Household Size in Zip Code 37311
Average Household Size in Zip Code 37311 is 2.4 People.
What is Per Capita Income in Zip Code 37311?
Per Capita income in Zip Code 37311 is $23,888.
What is the Median Family Income in Zip Code 37311?
Median Family Income in Zip Code 37311 is $57,342.
What is the Median Household income in Zip Code 37311?
Median Household Income in Zip Code 37311 is $45,589.
What is Income or Wage Gap in Zip Code 37311?
Income or Wage Gap in Zip Code 37311 is 38.8%.
Women in Zip Code 37311 earn 61.2 cents for every dollar earned by a man.
What is Family Income Deficit in Zip Code 37311?
Family Income Deficit in Zip Code 37311 is $10,658.
Families that are below poverty line in Zip Code 37311 earn $10,658 less on average than the poverty threshold level.
What is Inequality or Gini Index in Zip Code 37311?
Inequality or Gini Index in Zip Code 37311 is 0.44.
How Large is the Labor Force in Zip Code 37311?
There are 14,222 People in the Labor Forcein in Zip Code 37311.
What is the Percentage of People in the Labor Force in Zip Code 37311?
60.0% of People are in the Labor Force in Zip Code 37311.
What is the Unemployment Rate in Zip Code 37311?
Unemployment Rate in Zip Code 37311 is 4.4%.