Zip Code 37138
Zip Code 37138 Map
Zip Code 37138 Overview
23,297
TOTAL POPULATION
11,766
MALE POPULATION
11,531
FEMALE POPULATION
102.04
MALES / 100 FEMALES
98.00
FEMALES / 100 MALES
44.9
MEDIAN AGE
2.9
AVG FAMILY SIZE
2.5
AVG HOUSEHOLD SIZE
$46,297
PER CAPITA INCOME
$100,094
AVG FAMILY INCOME
$87,465
AVG HOUSEHOLD INCOME
17.9%
WAGE / INCOME GAP [ % ]
82.1¢/ $1
WAGE / INCOME GAP [ $ ]
$12,751
FAMILY INCOME DEFICIT
0.44
INEQUALITY / GINI INDEX
12,584
LABOR FORCE [ PEOPLE ]
65.9%
PERCENT IN LABOR FORCE
1.9%
UNEMPLOYMENT RATE
Zip Code 37138 Area Codes
Race in Zip Code 37138
The most populous races in Zip Code 37138 are White / Caucasian (19,256 | 82.7%), Black / African American (2,467 | 10.6%), and Two or more Races (805 | 3.5%).
| Race | # Population | % Population |
| Asian | 370 | 1.6% |
| Black / African American | 2,467 | 10.6% |
| Hawaiian / Pacific | 0 | 0.0% |
| Hispanic or Latino | 767 | 3.3% |
| Native / Alaskan | 0 | 0.0% |
| White / Caucasian | 19,256 | 82.7% |
| Two or more Races | 805 | 3.5% |
| Some other Race | 399 | 1.7% |
| Total | 23,297 | 100.0% |
Ancestry in Zip Code 37138
The most populous ancestries reported in Zip Code 37138 are German (3,147 | 13.5%), English (2,813 | 12.1%), American (2,608 | 11.2%), Irish (2,019 | 8.7%), and Italian (776 | 3.3%), together accounting for 48.8% of all Zip Code 37138 residents.
| Ancestry | # Population | % Population |
| African | 474 | 2.0% |
| American | 2,608 | 11.2% |
| Arab | 381 | 1.6% |
| Australian | 47 | 0.2% |
| Austrian | 15 | 0.1% |
| Bhutanese | 16 | 0.1% |
| Brazilian | 76 | 0.3% |
| British | 193 | 0.8% |
| Burmese | 103 | 0.4% |
| Cajun | 34 | 0.2% |
| Canadian | 49 | 0.2% |
| Central American | 235 | 1.0% |
| Cherokee | 125 | 0.5% |
| Choctaw | 21 | 0.1% |
| Cuban | 153 | 0.7% |
| Czech | 66 | 0.3% |
| Danish | 74 | 0.3% |
| Dutch | 153 | 0.7% |
| Ecuadorian | 97 | 0.4% |
| Egyptian | 290 | 1.2% |
| English | 2,813 | 12.1% |
| Ethiopian | 59 | 0.3% |
| European | 647 | 2.8% |
| Finnish | 36 | 0.2% |
| French | 511 | 2.2% |
| French Canadian | 68 | 0.3% |
| German | 3,147 | 13.5% |
| Greek | 39 | 0.2% |
| Guatemalan | 34 | 0.2% |
| Haitian | 165 | 0.7% |
| Honduran | 32 | 0.1% |
| Hungarian | 75 | 0.3% |
| Irish | 2,019 | 8.7% |
| Italian | 776 | 3.3% |
| Japanese | 69 | 0.3% |
| Jordanian | 51 | 0.2% |
| Korean | 36 | 0.2% |
| Laotian | 35 | 0.2% |
| Lebanese | 40 | 0.2% |
| Macedonian | 17 | 0.1% |
| Mexican | 210 | 0.9% |
| Nigerian | 32 | 0.1% |
| Northern European | 40 | 0.2% |
| Norwegian | 95 | 0.4% |
| Pakistani | 152 | 0.6% |
| Panamanian | 34 | 0.2% |
| Peruvian | 48 | 0.2% |
| Polish | 527 | 2.3% |
| Puerto Rican | 24 | 0.1% |
| Romanian | 33 | 0.1% |
| Russian | 104 | 0.4% |
| Salvadoran | 135 | 0.6% |
| Scandinavian | 60 | 0.3% |
| Scotch-Irish | 358 | 1.5% |
| Scottish | 696 | 3.0% |
| Serbian | 11 | 0.1% |
| South American | 145 | 0.6% |
| Sri Lankan | 32 | 0.1% |
| Subsaharan African | 574 | 2.5% |
| Swedish | 42 | 0.2% |
| Swiss | 77 | 0.3% |
| Thai | 14 | 0.1% |
| Welsh | 154 | 0.7% |
| Yugoslavian | 20 | 0.1% | View All 64 Rows |
Immigrants in Zip Code 37138
The most numerous immigrant groups reported in Zip Code 37138 came from Latin America (319 | 1.4%), Asia (303 | 1.3%), Africa (269 | 1.1%), Egypt (221 | 0.9%), and Northern Africa (221 | 0.9%), together accounting for 5.7% of all Zip Code 37138 residents.
| Immigration Origin | # Population | % Population |
| Africa | 269 | 1.1% |
| Asia | 303 | 1.3% |
| Australia | 30 | 0.1% |
| Brazil | 17 | 0.1% |
| Cambodia | 52 | 0.2% |
| Caribbean | 78 | 0.3% |
| Central America | 176 | 0.8% |
| China | 39 | 0.2% |
| Eastern Africa | 34 | 0.2% |
| Eastern Asia | 93 | 0.4% |
| Eastern Europe | 75 | 0.3% |
| Egypt | 221 | 0.9% |
| El Salvador | 74 | 0.3% |
| Ethiopia | 34 | 0.2% |
| Europe | 114 | 0.5% |
| Germany | 22 | 0.1% |
| Haiti | 78 | 0.3% |
| Honduras | 32 | 0.1% |
| Indonesia | 13 | 0.1% |
| Jordan | 17 | 0.1% |
| Korea | 54 | 0.2% |
| Latin America | 319 | 1.4% |
| Mexico | 55 | 0.2% |
| Northern Africa | 221 | 0.9% |
| Northern Europe | 17 | 0.1% |
| Oceania | 30 | 0.1% |
| Panama | 15 | 0.1% |
| Peru | 48 | 0.2% |
| Philippines | 26 | 0.1% |
| Poland | 9 | 0.0% |
| Romania | 33 | 0.1% |
| Russia | 33 | 0.1% |
| South Africa | 14 | 0.1% |
| South America | 65 | 0.3% |
| South Eastern Asia | 193 | 0.8% |
| Thailand | 73 | 0.3% |
| Vietnam | 29 | 0.1% |
| Western Asia | 17 | 0.1% |
| Western Europe | 22 | 0.1% | View All 39 Rows |
Sex and Age in Zip Code 37138
Sex and Age in Zip Code 37138
The most populous age groups in Zip Code 37138 are 50 to 54 Years (1,077 | 9.1%) for men and 60 to 64 Years (1,096 | 9.5%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 343 (2.9%) | 679 (5.9%) |
| 5 to 9 Years | 725 (6.2%) | 498 (4.3%) |
| 10 to 14 Years | 907 (7.7%) | 725 (6.3%) |
| 15 to 19 Years | 865 (7.3%) | 672 (5.8%) |
| 20 to 24 Years | 413 (3.5%) | 334 (2.9%) |
| 25 to 29 Years | 800 (6.8%) | 466 (4.0%) |
| 30 to 34 Years | 716 (6.1%) | 642 (5.6%) |
| 35 to 39 Years | 526 (4.5%) | 702 (6.1%) |
| 40 to 44 Years | 840 (7.1%) | 858 (7.4%) |
| 45 to 49 Years | 934 (7.9%) | 717 (6.2%) |
| 50 to 54 Years | 1,077 (9.1%) | 932 (8.1%) |
| 55 to 59 Years | 964 (8.2%) | 920 (8.0%) |
| 60 to 64 Years | 854 (7.3%) | 1,096 (9.5%) |
| 65 to 69 Years | 698 (5.9%) | 623 (5.4%) |
| 70 to 74 Years | 410 (3.5%) | 666 (5.8%) |
| 75 to 79 Years | 448 (3.8%) | 616 (5.3%) |
| 80 to 84 Years | 130 (1.1%) | 135 (1.2%) |
| 85 Years and over | 116 (1.0%) | 250 (2.2%) |
| Total | 11,766 (100.0%) | 11,531 (100.0%) |
Families and Households in Zip Code 37138
Median Family Size in Zip Code 37138
The median family size in Zip Code 37138 is 2.88 persons per family, with married-couple families (4,942 | 75.5%) accounting for the largest median family size of 2.96 persons per family. On the other hand, single female/mother families (901 | 13.8%) represent the smallest median family size with 2.57 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 4,942 (75.5%) | 2.96 |
| Single Male/Father | 700 (10.7%) | 2.73 |
| Single Female/Mother | 901 (13.8%) | 2.57 |
| Total Families | 6,543 (100.0%) | 2.88 |
Median Household Size in Zip Code 37138
The median household size in Zip Code 37138 is 2.45 persons per household, with married-couple households (4,942 | 52.1%) accounting for the largest median household size of 3.03 persons per household. non-family households (2,942 | 31.0%) represent the smallest median household size with 1.28 persons per household.
| Household Type | # Households | Household Size |
| Married-Couple | 4,942 (52.1%) | 3.03 |
| Single Male/Father | 700 (7.4%) | 2.84 |
| Single Female/Mother | 901 (9.5%) | 2.80 |
| Non-family | 2,942 (31.0%) | 1.28 |
| Total Households | 9,485 (100.0%) | 2.45 |
Household Size by Marriage Status in Zip Code 37138
Out of a total of 9,485 households in Zip Code 37138, 6,543 (69.0%) are family households, while 2,942 (31.0%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 3,313, and the most common type of nonfamily households are 1-person households, comprising 2,337.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 2,337 (24.6%) |
| 2-Person Households | 3,313 (34.9%) | 541 (5.7%) |
| 3-Person Households | 1,237 (13.0%) | 64 (0.7%) |
| 4-Person Households | 1,397 (14.7%) | 0 (0.0%) |
| 5-Person Households | 499 (5.3%) | 0 (0.0%) |
| 6-Person Households | 52 (0.5%) | 0 (0.0%) |
| 7+ Person Households | 45 (0.5%) | 0 (0.0%) |
| Total | 6,543 (69.0%) | 2,942 (31.0%) |
Female Fertility in Zip Code 37138
Fertility by Age in Zip Code 37138
Average fertility rate in Zip Code 37138 is 43.0 births per 1,000 women. Women in the age bracket of 20 to 34 years have the highest fertility rate with 80.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 61.1% of all women with births.
| Age Bracket | Women with Births | Births / 1,000 Women |
| 15 to 19 years | 0 (0.0%) | 0.0 |
| 20 to 34 years | 116 (61.1%) | 80.0 |
| 35 to 50 years | 74 (39.0%) | 32.0 |
| Total | 190 (100.0%) | 43.0 |
Fertility by Age by Marriage Status in Zip Code 37138
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 0 (0.0%) | 0 (0.0%) |
| 20 to 34 years | 116 (100.0%) | 0 (0.0%) |
| 35 to 50 years | 74 (100.0%) | 0 (0.0%) |
| Total | 190 (100.0%) | 0 (0.0%) |
Fertility by Education in Zip Code 37138
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 24 (12.6%) | 32.0 |
| High School Diploma | 40 (21.0%) | 48.0 |
| College or Associate's Degree | 0 (0.0%) | 0.0 |
| Bachelor's Degree | 30 (15.8%) | 22.0 |
| Graduate Degree | 96 (50.5%) | 190.0 |
| Total | 190 (100.0%) | 43.0 |
Fertility by Education by Marriage Status in Zip Code 37138
| Educational Attainment | Married | Unmarried |
| Less than High School | 24 (100.0%) | 0 (0.0%) |
| High School Diploma | 40 (100.0%) | 0 (0.0%) |
| College or Associate's Degree | 0 (0.0%) | 0 (0.0%) |
| Bachelor's Degree | 30 (100.0%) | 0 (0.0%) |
| Graduate Degree | 96 (100.0%) | 0 (0.0%) |
| Total | 190 (100.0%) | 0 (0.0%) |
Income in Zip Code 37138
Income Overview in Zip Code 37138
Per Capita Income in Zip Code 37138 is $46,297, while median incomes of families and households are $100,094 and $87,465 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 23,297 | $46,297 |
| Median Family Income | 6,543 | $100,094 |
| Mean Family Income | 6,543 | $116,408 |
| Median Household Income | 9,485 | $87,465 |
| Mean Household Income | 9,485 | $112,166 |
| Income Deficit | 6,543 | $12,751 |
| Wage / Income Gap (%) | 23,297 | 17.86% |
| Wage / Income Gap ($) | 23,297 | 82.14¢ per $1 |
| Gini / Inequality Index | 23,297 | 0.44 |
Earnings by Sex in Zip Code 37138
Average Earnings in Zip Code 37138 are $49,690, $53,335 for men and $43,809 for women, a difference of 17.9%.
| Sex | Number | Average Earnings |
| Male | 7,343 (55.2%) | $53,335 |
| Female | 5,962 (44.8%) | $43,809 |
| Total | 13,305 (100.0%) | $49,690 |
Earnings by Sex by Income Bracket in Zip Code 37138
The most common earnings brackets in Zip Code 37138 are $100,000+ for men (1,283 | 17.5%) and $55,000 to $64,999 for women (737 | 12.4%).
| Income | Male | Female |
| $2,499 or less | 249 (3.4%) | 203 (3.4%) |
| $2,500 to $4,999 | 305 (4.2%) | 238 (4.0%) |
| $5,000 to $7,499 | 151 (2.1%) | 219 (3.7%) |
| $7,500 to $9,999 | 57 (0.8%) | 93 (1.6%) |
| $10,000 to $12,499 | 119 (1.6%) | 163 (2.7%) |
| $12,500 to $14,999 | 88 (1.2%) | 102 (1.7%) |
| $15,000 to $17,499 | 161 (2.2%) | 175 (2.9%) |
| $17,500 to $19,999 | 0 (0.0%) | 383 (6.4%) |
| $20,000 to $22,499 | 210 (2.9%) | 65 (1.1%) |
| $22,500 to $24,999 | 104 (1.4%) | 101 (1.7%) |
| $25,000 to $29,999 | 320 (4.4%) | 284 (4.8%) |
| $30,000 to $34,999 | 365 (5.0%) | 275 (4.6%) |
| $35,000 to $39,999 | 372 (5.1%) | 395 (6.6%) |
| $40,000 to $44,999 | 353 (4.8%) | 386 (6.5%) |
| $45,000 to $49,999 | 400 (5.4%) | 364 (6.1%) |
| $50,000 to $54,999 | 562 (7.6%) | 255 (4.3%) |
| $55,000 to $64,999 | 964 (13.1%) | 737 (12.4%) |
| $65,000 to $74,999 | 594 (8.1%) | 498 (8.4%) |
| $75,000 to $99,999 | 686 (9.3%) | 555 (9.3%) |
| $100,000+ | 1,283 (17.5%) | 471 (7.9%) |
| Total | 7,343 (100.0%) | 5,962 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 37138
Average earnings in Zip Code 37138 are $55,748 for men and $47,065 for women, a difference of 15.6%. Men with an educational attainment of graduate degree enjoy the highest average annual earnings of $84,301, while those with less than high school education earn the least with $34,036. Women with an educational attainment of graduate degree earn the most with the average annual earnings of $71,932, while those with less than high school education have the smallest earnings of $24,306.
| Educational Attainment | Male Income | Female Income |
| Less than High School | $34,036 | $24,306 |
| High School Diploma | $45,248 | $36,859 |
| College or Associate's Degree | $51,549 | $37,453 |
| Bachelor's Degree | $65,822 | $49,796 |
| Graduate Degree | $84,301 | $71,932 |
| Total | $55,748 | $47,065 |
Family Income in Zip Code 37138
Family Income Brackets in Zip Code 37138
According to the Zip Code 37138 family income data, there are 1,701 families falling into the $100,000 to $149,999 income range, which is the most common income bracket and makes up 26.0% of all families. Conversely, the $15,000 to $24,999 income bracket is the least frequent group with only 72 families (1.1%) belonging to this category.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 222 | 3.4% |
| $10,000 to $14,999 | 124 | 1.9% |
| $15,000 to $24,999 | 72 | 1.1% |
| $25,000 to $34,999 | 203 | 3.1% |
| $35,000 to $49,999 | 419 | 6.4% |
| $50,000 to $74,999 | 1,243 | 19.0% |
| $75,000 to $99,999 | 988 | 15.1% |
| $100,000 to $149,999 | 1,701 | 26.0% |
| $150,000 to $199,999 | 680 | 10.4% |
| $200,000+ | 890 | 13.6% |
Family Income by Famaliy Size in Zip Code 37138
6-person families (52 | 0.8%) account for the highest median family income in Zip Code 37138 with $247,917 per family, while 3-person families (1,282 | 19.6%) have the highest median income of $43,241 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 3,513 (53.7%) | $81,649 |
| 3-Person Families | 1,282 (19.6%) | $129,722 |
| 4-Person Families | 1,261 (19.3%) | $119,508 |
| 5-Person Families | 390 (6.0%) | $104,946 |
| 6-Person Families | 52 (0.8%) | $247,917 |
| 7+ Person Families | 45 (0.7%) | $167,837 |
| Total | 6,543 (100.0%) | $100,094 |
Family Income by Number of Earners in Zip Code 37138
The median family income in Zip Code 37138 is $100,094, with families comprising 3+ earners (727) having the highest median family income of $168,125, while families with no earners (927) have the lowest median family income of $54,023, accounting for 11.1% and 14.2% of families, respectively.
| Number of Earners | # Families | Median Income |
| No Earners | 927 (14.2%) | $54,023 |
| 1 Earner | 1,873 (28.6%) | $72,460 |
| 2 Earners | 3,016 (46.1%) | $116,231 |
| 3+ Earners | 727 (11.1%) | $168,125 |
| Total | 6,543 (100.0%) | $100,094 |
Household Income in Zip Code 37138
Household Income Brackets in Zip Code 37138
With 2,020 households falling in the category, the $100,000 to $149,999 income range is the most frequent in Zip Code 37138, accounting for 21.3% of all households. In contrast, only 199 households (2.1%) fall into the $10,000 to $14,999 income bracket, making it the least populous group.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 294 | 3.1% |
| $10,000 to $14,999 | 199 | 2.1% |
| $15,000 to $24,999 | 398 | 4.2% |
| $25,000 to $34,999 | 503 | 5.3% |
| $35,000 to $49,999 | 892 | 9.4% |
| $50,000 to $74,999 | 1,840 | 19.4% |
| $75,000 to $99,999 | 1,518 | 16.0% |
| $100,000 to $149,999 | 2,020 | 21.3% |
| $150,000 to $199,999 | 768 | 8.1% |
| $200,000+ | 1,043 | 11.0% |
Household Income by Householder Age in Zip Code 37138
The median household income in Zip Code 37138 is $87,465, with the highest median household income of $97,196 found in the 45 to 64 years age bracket for the primary householder. A total of 4,057 households (42.8%) fall into this category. Meanwhile, the 65+ years age bracket for the primary householder has the lowest median household income of $57,770, with 2,620 households (27.6%) in this group.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 74 (0.8%) | $89,474 |
| 25 to 44 Years | 2,734 (28.8%) | $96,352 |
| 45 to 64 Years | 4,057 (42.8%) | $97,196 |
| 65+ Years | 2,620 (27.6%) | $57,770 |
| Total | 9,485 (100.0%) | $87,465 |
Poverty in Zip Code 37138
Income Below Poverty by Sex and Age in Zip Code 37138
With 7.6% poverty level for males and 6.7% for females among the residents of Zip Code 37138, 16 and 17 year old males and 75 year old and over females are the most vulnerable to poverty, with 93 males (27.4%) and 138 females (13.8%) in their respective age groups living below the poverty level.
| Age Bracket | Male | Female |
| Under 5 Years | 55 (16.0%) | 34 (5.0%) |
| 5 Years | 19 (18.3%) | 0 (0.0%) |
| 6 to 11 Years | 46 (6.4%) | 45 (5.9%) |
| 12 to 14 Years | 19 (4.2%) | 33 (11.2%) |
| 15 Years | 0 (0.0%) | 0 (0.0%) |
| 16 and 17 Years | 93 (27.4%) | 11 (3.5%) |
| 18 to 24 Years | 31 (3.5%) | 57 (13.3%) |
| 25 to 34 Years | 30 (2.0%) | 32 (2.9%) |
| 35 to 44 Years | 69 (5.1%) | 201 (12.9%) |
| 45 to 54 Years | 218 (10.8%) | 106 (6.4%) |
| 55 to 64 Years | 179 (9.9%) | 40 (2.0%) |
| 65 to 74 Years | 57 (5.1%) | 75 (5.9%) |
| 75 Years and over | 49 (7.1%) | 138 (13.8%) |
| Total | 865 (7.6%) | 772 (6.7%) |
Income Above Poverty by Sex and Age in Zip Code 37138
According to the poverty statistics in Zip Code 37138, males aged 15 years and females aged 5 years are the age groups that are most secure financially, with 100.0% of males and 100.0% of females in these age groups living above the poverty line.
| Age Bracket | Male | Female |
| Under 5 Years | 288 (84.0%) | 645 (95.0%) |
| 5 Years | 85 (81.7%) | 168 (100.0%) |
| 6 to 11 Years | 674 (93.6%) | 716 (94.1%) |
| 12 to 14 Years | 436 (95.8%) | 261 (88.8%) |
| 15 Years | 65 (100.0%) | 259 (100.0%) |
| 16 and 17 Years | 247 (72.7%) | 308 (96.6%) |
| 18 to 24 Years | 842 (96.5%) | 371 (86.7%) |
| 25 to 34 Years | 1,486 (98.0%) | 1,076 (97.1%) |
| 35 to 44 Years | 1,297 (95.0%) | 1,359 (87.1%) |
| 45 to 54 Years | 1,793 (89.2%) | 1,543 (93.6%) |
| 55 to 64 Years | 1,639 (90.1%) | 1,976 (98.0%) |
| 65 to 74 Years | 1,051 (94.9%) | 1,199 (94.1%) |
| 75 Years and over | 645 (92.9%) | 863 (86.2%) |
| Total | 10,548 (92.4%) | 10,744 (93.3%) |
Income Below Poverty Among Married-Couple Families in Zip Code 37138
The poverty statistics for married-couple families in Zip Code 37138 show that 3.1% or 155 of the total 4,942 families live below the poverty line. Families with 3 or 4 children have the highest poverty rate of 8.7%, comprising of 18 families. On the other hand, families with 5 or more children have the lowest poverty rate of 0.0%, which includes 0 families.
| Children | Above Poverty | Below Poverty |
| No Children | 3,075 (96.7%) | 104 (3.3%) |
| 1 or 2 Children | 1,481 (97.8%) | 33 (2.2%) |
| 3 or 4 Children | 188 (91.3%) | 18 (8.7%) |
| 5 or more Children | 43 (100.0%) | 0 (0.0%) |
| Total | 4,787 (96.9%) | 155 (3.1%) |
Income Below Poverty Among Single-Parent Households in Zip Code 37138
According to the poverty data in Zip Code 37138, 12.3% or 86 single-father households and 17.6% or 159 single-mother households are living below the poverty line. Among single-father households, those with no children have the highest poverty rate, with 65 households (16.0%) experiencing poverty. Likewise, among single-mother households, those with no children have the highest poverty rate, with 81 households (24.5%) falling below the poverty line.
| Children | Single Father | Single Mother |
| No Children | 65 (16.0%) | 81 (24.5%) |
| 1 or 2 Children | 21 (7.5%) | 78 (15.1%) |
| 3 or 4 Children | 0 (0.0%) | 0 (0.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 86 (12.3%) | 159 (17.6%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 37138
The poverty data for Zip Code 37138 shows that 155 of the married-couple family households (3.1%) and 245 of the single-parent households (15.3%) are living below the poverty level. Within the married-couple family households, those with 3 or 4 children have the highest poverty rate, with 18 households (8.7%) falling below the poverty line. Among the single-parent households, those with no children have the highest poverty rate, with 146 household (19.8%) living below poverty.
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 104 (3.3%) | 146 (19.8%) |
| 1 or 2 Children | 33 (2.2%) | 99 (12.4%) |
| 3 or 4 Children | 18 (8.7%) | 0 (0.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 155 (3.1%) | 245 (15.3%) |
Employment Characteristics in Zip Code 37138
Employment by Class of Employer in Zip Code 37138
Among the 12,304 employed individuals in Zip Code 37138, private company employees (7,933 | 64.5%), not-for-profit organizations (1,167 | 9.5%), and self-employed (not incorporated) (957 | 7.8%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 7,933 | 64.5% |
| Self-Employed (Incorporated) | 621 | 5.1% |
| Self-Employed (Not Incorporated) | 957 | 7.8% |
| Not-for-profit Organizations | 1,167 | 9.5% |
| Local Government Employees | 671 | 5.4% |
| State Government Employees | 621 | 5.1% |
| Federal Government Employees | 326 | 2.6% |
| Unpaid Family Workers | 8 | 0.1% |
| Total | 12,304 | 100.0% |
Employment Status by Age in Zip Code 37138
According to the labor force statistics for Zip Code 37138, out of the total population over 16 years of age (19,096), 65.9% or 12,584 individuals are in the labor force, with 1.9% or 239 of them unemployed. The age group with the highest labor force participation rate is 25 to 29 years, with 91.2% or 1,155 individuals in the labor force. Within the labor force, the 16 to 19 years age range has the highest percentage of unemployed individuals, with 11.4% or 58 of them being unemployed.
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 508 (41.9%) | 58 (11.4%) |
| 20 to 24 Years | 575 (77.0%) | 0 (0.0%) |
| 25 to 29 Years | 1,155 (91.2%) | 27 (2.3%) |
| 30 to 34 Years | 1,230 (90.6%) | 18 (1.5%) |
| 35 to 44 Years | 2,525 (86.3%) | 43 (1.7%) |
| 45 to 54 Years | 3,107 (84.9%) | 43 (1.4%) |
| 55 to 59 Years | 1,460 (77.5%) | 25 (1.7%) |
| 60 to 64 Years | 1,205 (61.8%) | 0 (0.0%) |
| 65 to 74 Years | 702 (29.3%) | 20 (2.8%) |
| 75 Years and over | 114 (6.7%) | 0 (0.0%) |
| Total | 12,584 (65.9%) | 239 (1.9%) |
Employment Status by Educational Attainment in Zip Code 37138
According to labor force statistics for Zip Code 37138, 81.9% of individuals (10,683) out of the total population between 25 and 64 years of age (13,044) are in the labor force, with 1.5% or 160 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 85.1% or 4,811 individuals in the labor force. Within the labor force, individuals with less than high school education have the highest percentage of unemployment, with 10.1% or 46 of them being unemployed.
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 456 (66.7%) | 69 (10.1%) |
| High School Diploma | 2,020 (78.1%) | 47 (1.8%) |
| College / Associate Degree | 3,391 (82.3%) | 37 (0.9%) |
| Bachelor's Degree or higher | 4,811 (85.1%) | 51 (0.9%) |
| Total | 10,683 (81.9%) | 196 (1.5%) |
Employment Occupations by Sex in Zip Code 37138
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 37138 are Management (1,611 | 13.1%), Community & Social Service (1,560 | 12.7%), Health Diagnosing & Treating (914 | 7.4%), Education Instruction & Library (820 | 6.7%), and Computers, Engineering & Science (746 | 6.0%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 37138, the most male-oriented occupations are Computers & Mathematics (100.0%), Architecture & Engineering (84.1%), and Education, Arts & Media (77.3%), while the most female-oriented occupations are Legal Services & Support (86.1%), Life, Physical & Social Science (75.9%), and Health Diagnosing & Treating (74.3%).
| Occupation | Male | Female |
| Management | 1,055 (65.5%) | 556 (34.5%) |
| Business & Financial | 314 (45.1%) | 383 (54.9%) |
| Computers, Engineering & Science | 559 (74.9%) | 187 (25.1%) |
| Computers & Mathematics | 291 (100.0%) | 0 (0.0%) |
| Architecture & Engineering | 222 (84.1%) | 42 (15.9%) |
| Life, Physical & Social Science | 46 (24.1%) | 145 (75.9%) |
| Community & Social Service | 865 (55.4%) | 695 (44.6%) |
| Education, Arts & Media | 75 (77.3%) | 22 (22.7%) |
| Legal Services & Support | 12 (14.0%) | 74 (86.1%) |
| Education Instruction & Library | 356 (43.4%) | 464 (56.6%) |
| Arts, Media & Entertainment | 422 (75.8%) | 135 (24.2%) |
| Health Diagnosing & Treating | 235 (25.7%) | 679 (74.3%) |
| Health Technologists | 221 (30.8%) | 497 (69.2%) |
| Total (Category) | 3,028 (54.8%) | 2,500 (45.2%) |
| Total (Overall) | 6,852 (55.5%) | 5,482 (44.5%) |
Services Occupations
The most common Services occupations in Zip Code 37138 are Food Preparation & Serving (656 | 5.3%), Security & Protection (346 | 2.8%), Personal Care & Service (291 | 2.4%), Firefighting & Prevention (267 | 2.2%), and Cleaning & Maintenance (235 | 1.9%).
Services Occupations by Sex
Within the Services occupations in Zip Code 37138, the most male-oriented occupations are Law Enforcement (100.0%), Security & Protection (87.3%), and Cleaning & Maintenance (85.5%), while the most female-oriented occupations are Personal Care & Service (74.2%), Healthcare Support (71.3%), and Food Preparation & Serving (43.8%).
| Occupation | Male | Female |
| Healthcare Support | 43 (28.7%) | 107 (71.3%) |
| Security & Protection | 302 (87.3%) | 44 (12.7%) |
| Firefighting & Prevention | 223 (83.5%) | 44 (16.5%) |
| Law Enforcement | 79 (100.0%) | 0 (0.0%) |
| Food Preparation & Serving | 369 (56.2%) | 287 (43.8%) |
| Cleaning & Maintenance | 201 (85.5%) | 34 (14.5%) |
| Personal Care & Service | 75 (25.8%) | 216 (74.2%) |
| Total (Category) | 990 (59.0%) | 688 (41.0%) |
| Total (Overall) | 6,852 (55.5%) | 5,482 (44.5%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 37138 are Office & Administration (1,841 | 14.9%), and Sales & Related (1,111 | 9.0%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 486 (43.7%) | 625 (56.3%) |
| Office & Administration | 577 (31.3%) | 1,264 (68.7%) |
| Total (Category) | 1,063 (36.0%) | 1,889 (64.0%) |
| Total (Overall) | 6,852 (55.5%) | 5,482 (44.5%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 37138 are Construction & Extraction (442 | 3.6%), and Installation, Maintenance & Repair (304 | 2.5%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 0 (0.0%) | 0 (0.0%) |
| Construction & Extraction | 423 (95.7%) | 19 (4.3%) |
| Installation, Maintenance & Repair | 229 (75.3%) | 75 (24.7%) |
| Total (Category) | 652 (87.4%) | 94 (12.6%) |
| Total (Overall) | 6,852 (55.5%) | 5,482 (44.5%) |
Production, Transportation and Moving Occupations
The most common Production, Transportation and Moving occupations in Zip Code 37138 are Production (591 | 4.8%), Material Moving (453 | 3.7%), and Transportation (386 | 3.1%).
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 387 (65.5%) | 204 (34.5%) |
| Transportation | 330 (85.5%) | 56 (14.5%) |
| Material Moving | 402 (88.7%) | 51 (11.3%) |
| Total (Category) | 1,119 (78.2%) | 311 (21.7%) |
| Total (Overall) | 6,852 (55.5%) | 5,482 (44.5%) |
Employment Industries by Sex in Zip Code 37138
Employment Industries in Zip Code 37138
The major employment industries in Zip Code 37138 include Health Care & Social Assistance (1,714 | 13.9%), Retail Trade (1,419 | 11.5%), Educational Services (1,181 | 9.6%), Manufacturing (982 | 8.0%), and Public Administration (852 | 6.9%).
Employment Industries by Sex in Zip Code 37138
The Zip Code 37138 industries that see more men than women are Utilities (100.0%), Enterprise Management (100.0%), and Construction (86.9%), whereas the industries that tend to have a higher number of women are Health Care & Social Assistance (73.7%), Finance & Insurance (66.8%), and Educational Services (58.4%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 0 (0.0%) | 0 (0.0%) |
| Mining, Quarrying, & Extraction | 0 (0.0%) | 0 (0.0%) |
| Construction | 582 (86.9%) | 88 (13.1%) |
| Manufacturing | 681 (69.4%) | 301 (30.6%) |
| Wholesale Trade | 154 (52.6%) | 139 (47.4%) |
| Retail Trade | 981 (69.1%) | 438 (30.9%) |
| Transportation & Warehousing | 458 (80.9%) | 108 (19.1%) |
| Utilities | 83 (100.0%) | 0 (0.0%) |
| Information | 201 (77.0%) | 60 (23.0%) |
| Finance & Insurance | 204 (33.2%) | 411 (66.8%) |
| Real Estate, Rental & Leasing | 182 (48.3%) | 195 (51.7%) |
| Professional & Scientific | 389 (48.5%) | 413 (51.5%) |
| Enterprise Management | 29 (100.0%) | 0 (0.0%) |
| Administrative & Support | 394 (77.2%) | 116 (22.8%) |
| Educational Services | 491 (41.6%) | 690 (58.4%) |
| Health Care & Social Assistance | 451 (26.3%) | 1,263 (73.7%) |
| Arts, Entertainment & Recreation | 415 (68.1%) | 194 (31.9%) |
| Accommodation & Food Services | 450 (56.2%) | 350 (43.8%) |
| Public Administration | 425 (49.9%) | 427 (50.1%) |
| Total | 6,852 (55.5%) | 5,482 (44.5%) |
Education in Zip Code 37138
School Enrollment in Zip Code 37138
The most common levels of schooling among the 5,170 students in Zip Code 37138 are high school (1,399 | 27.1%), middle school (1,193 | 23.1%), and elementary school (1,035 | 20.0%).
| School Level | # Students | % Students |
| Nursery / Preschool | 88 | 1.7% |
| Kindergarten | 385 | 7.4% |
| Elementary School | 1,035 | 20.0% |
| Middle School | 1,193 | 23.1% |
| High School | 1,399 | 27.1% |
| College / Undergraduate | 742 | 14.3% |
| Graduate / Professional | 328 | 6.3% |
| Total | 5,170 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 37138
Out of a total of 5,170 students who are enrolled in schools in Zip Code 37138, 889 (17.2%) attend a private institution, while the remaining 4,281 (82.8%) are enrolled in public schools. The age group of 18 to 19 year olds has the highest likelihood of being enrolled in private schools, with 255 (59.9% in the age bracket) enrolled. Conversely, the age group of 25 to 34 year olds has the lowest likelihood of being enrolled in a private school, with 276 (95.8% in the age bracket) attending a public institution.
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 67 (67.7%) | 32 (32.3%) |
| 5 to 9 Year Old | 1,093 (95.7%) | 49 (4.3%) |
| 10 to 14 Year Olds | 1,488 (91.2%) | 144 (8.8%) |
| 15 to 17 Year Olds | 780 (79.3%) | 203 (20.6%) |
| 18 to 19 Year Olds | 171 (40.1%) | 255 (59.9%) |
| 20 to 24 Year Olds | 131 (76.2%) | 41 (23.8%) |
| 25 to 34 Year Olds | 276 (95.8%) | 12 (4.2%) |
| 35 Years and over | 277 (64.7%) | 151 (35.3%) |
| Total | 4,281 (82.8%) | 889 (17.2%) |
Educational Attainment by Field of Study in Zip Code 37138
Business (1,887 | 26.1%), education (772 | 10.7%), science & technology (757 | 10.5%), liberal arts & history (498 | 6.9%), and bio, nature & agricultural (496 | 6.9%) are the most common fields of study among 7,227 individuals in Zip Code 37138 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 491 | 6.8% |
| Bio, Nature & Agricultural | 496 | 6.9% |
| Physical & Health Sciences | 178 | 2.5% |
| Psychology | 163 | 2.3% |
| Social Sciences | 310 | 4.3% |
| Engineering | 427 | 5.9% |
| Multidisciplinary Studies | 0 | 0.0% |
| Science & Technology | 757 | 10.5% |
| Business | 1,887 | 26.1% |
| Education | 772 | 10.7% |
| Literature & Languages | 202 | 2.8% |
| Liberal Arts & History | 498 | 6.9% |
| Visual & Performing Arts | 397 | 5.5% |
| Communications | 287 | 4.0% |
| Arts & Humanities | 362 | 5.0% |
| Total | 7,227 | 100.0% |
Transportation & Commute in Zip Code 37138
Vehicle Availability by Sex in Zip Code 37138
The most prevalent vehicle ownership categories in Zip Code 37138 are males with 2 vehicles (3,214, accounting for 47.0%) and females with 2 vehicles (2,122, making up 58.7%).
| Vehicles Available | Male | Female |
| No Vehicle | 27 (0.4%) | 14 (0.3%) |
| 1 Vehicle | 855 (12.5%) | 1,257 (23.0%) |
| 2 Vehicles | 3,214 (47.0%) | 2,122 (38.8%) |
| 3 Vehicles | 1,559 (22.8%) | 1,324 (24.2%) |
| 4 Vehicles | 602 (8.8%) | 404 (7.4%) |
| 5 or more Vehicles | 574 (8.4%) | 352 (6.4%) |
| Total | 6,831 (100.0%) | 5,473 (100.0%) |
Commute Time in Zip Code 37138
The most frequently occuring commute durations in Zip Code 37138 are 30 to 34 minutes (2,005 commuters, 18.2%), 20 to 24 minutes (1,899 commuters, 17.2%), and 15 to 19 minutes (1,204 commuters, 10.9%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 213 | 1.9% |
| 5 to 9 Minutes | 606 | 5.5% |
| 10 to 14 Minutes | 789 | 7.1% |
| 15 to 19 Minutes | 1,204 | 10.9% |
| 20 to 24 Minutes | 1,899 | 17.2% |
| 25 to 29 Minutes | 865 | 7.8% |
| 30 to 34 Minutes | 2,005 | 18.2% |
| 35 to 39 Minutes | 833 | 7.5% |
| 40 to 44 Minutes | 747 | 6.8% |
| 45 to 59 Minutes | 1,152 | 10.4% |
| 60 to 89 Minutes | 541 | 4.9% |
| 90 or more Minutes | 184 | 1.7% |
Commute Time by Sex in Zip Code 37138
The most common commute times in Zip Code 37138 are 20 to 24 minutes (1,218 commuters, 19.3%) for males and 30 to 34 minutes (986 commuters, 20.8%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 127 (2.0%) | 86 (1.8%) |
| 5 to 9 Minutes | 368 (5.8%) | 238 (5.0%) |
| 10 to 14 Minutes | 444 (7.0%) | 345 (7.3%) |
| 15 to 19 Minutes | 683 (10.8%) | 521 (11.0%) |
| 20 to 24 Minutes | 1,218 (19.3%) | 681 (14.4%) |
| 25 to 29 Minutes | 527 (8.4%) | 338 (7.1%) |
| 30 to 34 Minutes | 1,019 (16.2%) | 986 (20.8%) |
| 35 to 39 Minutes | 531 (8.4%) | 302 (6.4%) |
| 40 to 44 Minutes | 362 (5.7%) | 385 (8.1%) |
| 45 to 59 Minutes | 709 (11.3%) | 443 (9.4%) |
| 60 to 89 Minutes | 153 (2.4%) | 388 (8.2%) |
| 90 or more Minutes | 164 (2.6%) | 20 (0.4%) |
Time of Departure to Work by Sex in Zip Code 37138
The most frequent times of departure to work in Zip Code 37138 are 7:00 AM to 7:29 AM (947, 15.0%) for males and 7:00 AM to 7:29 AM (917, 19.4%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 600 (9.5%) | 361 (7.6%) |
| 5:00 AM to 5:29 AM | 382 (6.1%) | 50 (1.1%) |
| 5:30 AM to 5:59 AM | 412 (6.5%) | 230 (4.9%) |
| 6:00 AM to 6:29 AM | 541 (8.6%) | 414 (8.7%) |
| 6:30 AM to 6:59 AM | 715 (11.3%) | 696 (14.7%) |
| 7:00 AM to 7:29 AM | 947 (15.0%) | 917 (19.4%) |
| 7:30 AM to 7:59 AM | 539 (8.6%) | 264 (5.6%) |
| 8:00 AM to 8:29 AM | 423 (6.7%) | 535 (11.3%) |
| 8:30 AM to 8:59 AM | 175 (2.8%) | 430 (9.1%) |
| 9:00 AM to 9:59 AM | 265 (4.2%) | 286 (6.0%) |
| 10:00 AM to 10:59 AM | 68 (1.1%) | 87 (1.8%) |
| 11:00 AM to 11:59 AM | 151 (2.4%) | 26 (0.5%) |
| 12:00 PM to 3:59 PM | 439 (7.0%) | 278 (5.9%) |
| 4:00 PM to 11:59 PM | 648 (10.3%) | 159 (3.4%) |
| Total | 6,305 (100.0%) | 4,733 (100.0%) |
Housing Occupancy in Zip Code 37138
Occupancy by Ownership in Zip Code 37138
Of the total 9,485 dwellings in Zip Code 37138, owner-occupied units account for 7,494 (79.0%), while renter-occupied units make up 1,991 (21.0%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 7,494 | 79.0% |
| Renter-Occupied Housing Units | 1,991 | 21.0% |
| Total Occupied Housing Units | 9,485 | 100.0% |
Occupancy by Household Size in Zip Code 37138
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 2,337 | 24.6% |
| 2-Person Household | 3,854 | 40.6% |
| 3-Person Household | 1,301 | 13.7% |
| 4+ Person Household | 1,993 | 21.0% |
| Total Housing Units | 9,485 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 37138
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 1,806 (77.3%) | 531 (22.7%) |
| 2-Person Household | 2,996 (77.7%) | 858 (22.3%) |
| 3-Person Household | 1,102 (84.7%) | 199 (15.3%) |
| 4+ Person Household | 1,590 (79.8%) | 403 (20.2%) |
| Total Housing Units | 7,494 (79.0%) | 1,991 (21.0%) |
Occupancy by Educational Attainment in Zip Code 37138
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 122 (39.2%) | 189 (60.8%) |
| High School Diploma | 1,397 (69.3%) | 620 (30.7%) |
| College/Associate Degree | 2,377 (74.4%) | 818 (25.6%) |
| Bachelor's Degree or higher | 3,598 (90.8%) | 364 (9.2%) |
Occupancy by Age of Householder in Zip Code 37138
| Age Bracket | # Households | % Households |
| Under 35 Years | 1,129 | 11.9% |
| 35 to 44 Years | 1,679 | 17.7% |
| 45 to 54 Years | 2,106 | 22.2% |
| 55 to 64 Years | 1,951 | 20.6% |
| 65 to 74 Years | 1,662 | 17.5% |
| 75 to 84 Years | 711 | 7.5% |
| 85 Years and Over | 247 | 2.6% |
| Total | 9,485 | 100.0% |
Housing Finances in Zip Code 37138
Median Income by Occupancy in Zip Code 37138
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 7,494 (79.0%) | $94,775 |
| Renter-Occupied | 1,991 (21.0%) | $56,546 |
| Average | 9,485 (100.0%) | $87,465 |
Occupancy by Householder Income Bracket in Zip Code 37138
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 69 (0.9%) | 100 (5.0%) |
| $5,000 to $9,999 | 65 (0.9%) | 57 (2.9%) |
| $10,000 to $14,999 | 67 (0.9%) | 132 (6.6%) |
| $15,000 to $19,999 | 162 (2.2%) | 53 (2.7%) |
| $20,000 to $24,999 | 79 (1.1%) | 103 (5.2%) |
| $25,000 to $34,999 | 312 (4.2%) | 189 (9.5%) |
| $35,000 to $49,999 | 713 (9.5%) | 183 (9.2%) |
| $50,000 to $74,999 | 1,403 (18.7%) | 440 (22.1%) |
| $75,000 to $99,999 | 1,151 (15.4%) | 368 (18.5%) |
| $100,000 to $149,999 | 1,748 (23.3%) | 275 (13.8%) |
| $150,000 or more | 1,725 (23.0%) | 91 (4.6%) |
| Total | 7,494 (100.0%) | 1,991 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 37138
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 160 (2.1%) | 94 (4.7%) |
| $300 to $499 | 881 (11.8%) | 75 (3.8%) |
| $500 to $799 | 858 (11.5%) | 145 (7.3%) |
| $800 to $999 | 667 (8.9%) | 229 (11.5%) |
| $1,000 to $1,499 | 1,731 (23.1%) | 574 (28.8%) |
| $1,500 to $1,999 | 1,453 (19.4%) | 420 (21.1%) |
| $2,000 to $2,499 | 857 (11.4%) | 177 (8.9%) |
| $2,500 to $2,999 | 470 (6.3%) | 86 (4.3%) |
| $3,000 or more | 417 (5.6%) | 44 (2.2%) |
| Total | 7,494 (100.0%) | 1,991 (100.0%) |
Physical Housing Characteristics in Zip Code 37138
Housing Structures in Zip Code 37138
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 7,896 | 83.3% |
| Single Unit, Attached | 666 | 7.0% |
| 2 Unit Apartments | 103 | 1.1% |
| 3 or 4 Unit Apartments | 35 | 0.4% |
| 5 to 9 Unit Apartments | 134 | 1.4% |
| 10 or more Apartments | 344 | 3.6% |
| Mobile Home / Other | 307 | 3.2% |
| Total | 9,485 | 100.0% |
Housing Structures by Occupancy in Zip Code 37138
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 6,818 (86.4%) | 1,078 (13.7%) |
| Single Unit, Attached | 448 (67.3%) | 218 (32.7%) |
| 2 Unit Apartments | 12 (11.7%) | 91 (88.3%) |
| 3 or 4 Unit Apartments | 13 (37.1%) | 22 (62.9%) |
| 5 to 9 Unit Apartments | 0 (0.0%) | 134 (100.0%) |
| 10 or more Apartments | 28 (8.1%) | 316 (91.9%) |
| Mobile Home / Other | 175 (57.0%) | 132 (43.0%) |
| Total | 7,494 (79.0%) | 1,991 (21.0%) |
Housing Structures by Number of Rooms in Zip Code 37138
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 49 (0.6%) | 103 (5.2%) |
| 2 or 3 Rooms | 107 (1.4%) | 232 (11.7%) |
| 4 or 5 Rooms | 1,197 (16.0%) | 829 (41.6%) |
| 6 or 7 Rooms | 3,138 (41.9%) | 539 (27.1%) |
| 8 or more Rooms | 3,003 (40.1%) | 288 (14.5%) |
| Total | 7,494 (100.0%) | 1,991 (100.0%) |
Housing Structure by Heating Type in Zip Code 37138
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 4,118 (54.9%) | 438 (22.0%) |
| Bottled, Tank, or LP Gas | 78 (1.0%) | 61 (3.1%) |
| Electricity | 3,252 (43.4%) | 1,492 (74.9%) |
| Fuel Oil or Kerosene | 0 (0.0%) | 0 (0.0%) |
| Coal or Coke | 0 (0.0%) | 0 (0.0%) |
| All other Fuels | 46 (0.6%) | 0 (0.0%) |
| No Fuel Used | 0 (0.0%) | 0 (0.0%) |
| Total | 7,494 (100.0%) | 1,991 (100.0%) |
Household Vehicle Usage in Zip Code 37138
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 122 (1.6%) | 105 (5.3%) |
| 1 Vehicle | 2,017 (26.9%) | 840 (42.2%) |
| 2 Vehicles | 3,276 (43.7%) | 692 (34.8%) |
| 3 or more Vehicles | 2,079 (27.7%) | 354 (17.8%) |
| Total | 7,494 (100.0%) | 1,991 (100.0%) |
Real Estate & Mortgages in Zip Code 37138
Real Estate and Mortgage Overview in Zip Code 37138
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 2,381 | 5,113 |
| Median Property Value | $353,000 | $320,800 |
| Median Household Income | $72,139 | $1,192 |
| Monthly Housing Costs | $560 | $360 |
| Real Estate Taxes | $1,891 | $58 |
Property Value by Mortgage Status in Zip Code 37138
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 94 (4.0%) | 133 (2.6%) |
| $50,000 to $99,999 | 0 (0.0%) | 60 (1.2%) |
| $100,000 to $299,999 | 838 (35.2%) | 2,092 (40.9%) |
| $300,000 to $499,999 | 871 (36.6%) | 2,016 (39.4%) |
| $500,000 to $749,999 | 358 (15.0%) | 516 (10.1%) |
| $750,000 to $999,999 | 111 (4.7%) | 129 (2.5%) |
| $1,000,000 or more | 109 (4.6%) | 167 (3.3%) |
| Total | 2,381 (100.0%) | 5,113 (100.0%) |
Household Income by Mortgage Status in Zip Code 37138
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 36 (1.5%) | 66 (1.3%) |
| $10,000 to $24,999 | 103 (4.3%) | 98 (1.9%) |
| $25,000 to $34,999 | 157 (6.6%) | 205 (4.0%) |
| $35,000 to $49,999 | 452 (19.0%) | 155 (3.0%) |
| $50,000 to $74,999 | 458 (19.2%) | 261 (5.1%) |
| $75,000 to $99,999 | 178 (7.5%) | 945 (18.5%) |
| $100,000 to $149,999 | 464 (19.5%) | 973 (19.0%) |
| $150,000 or more | 533 (22.4%) | 1,284 (25.1%) |
| Total | 2,381 (100.0%) | 5,113 (100.0%) |
Property Value to Household Income Ratio in Zip Code 37138
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 350 (14.7%) | 98,219 (1,921.0%) |
| 2.0x to 2.9x | 533 (22.4%) | 863 (16.9%) |
| 3.0x to 3.9x | 217 (9.1%) | 1,453 (28.4%) |
| 4.0x or more | 1,252 (52.6%) | 1,235 (24.1%) |
| Total | 2,381 (100.0%) | 5,113 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 37138
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 133 (5.6%) | 0 (0.0%) |
| $800 to $1,499 | 609 (25.6%) | 335 (6.6%) |
| $800 to $1,499 | 1,614 (67.8%) | 1,752 (34.3%) |
| Total | 2,381 (100.0%) | 5,113 (100.0%) |
Health & Disability in Zip Code 37138
Health Insurance Coverage by Age in Zip Code 37138
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 1,276 (98.6%) | 18 (1.4%) |
| 6 to 18 Years | 3,627 (94.7%) | 203 (5.3%) |
| 19 to 25 Years | 1,152 (83.4%) | 230 (16.6%) |
| 26 to 34 Years | 1,990 (87.3%) | 289 (12.7%) |
| 35 to 44 Years | 2,683 (91.7%) | 243 (8.3%) |
| 45 to 54 Years | 3,397 (93.1%) | 252 (6.9%) |
| 55 to 64 Years | 3,675 (95.9%) | 159 (4.2%) |
| 65 to 74 Years | 2,382 (100.0%) | 0 (0.0%) |
| 75 Years and older | 1,695 (100.0%) | 0 (0.0%) |
| Total | 21,877 (94.0%) | 1,394 (6.0%) |
Health Insurance Coverage by Citizenship Status in Zip Code 37138
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 1,276 (98.6%) | 18 (1.4%) |
| Foreign Born, Citizen | 3,627 (94.7%) | 203 (5.3%) |
| Foreign Born, not a Citizen | 1,152 (83.4%) | 230 (16.6%) |
Health Insurance Coverage by Household Income in Zip Code 37138
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 1,775 (87.4%) | 257 (12.7%) |
| $25,000 to $49,999 | 2,326 (96.1%) | 95 (3.9%) |
| $50,000 to $74,999 | 3,618 (86.3%) | 573 (13.7%) |
| $75,000 to $99,999 | 3,283 (96.6%) | 115 (3.4%) |
| $100,000 and over | 10,861 (96.8%) | 354 (3.2%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 37138
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 325 (25.1%) | 951 (73.5%) |
| 6 to 18 Years | 1,102 (28.8%) | 2,674 (69.8%) |
| 19 to 25 Years | 85 (6.1%) | 1,145 (82.9%) |
| 25 to 34 Years | 129 (5.7%) | 1,879 (82.5%) |
| 35 to 44 Years | 424 (14.5%) | 2,349 (80.3%) |
| 45 to 54 Years | 216 (5.9%) | 3,348 (91.7%) |
| 55 to 64 Years | 688 (17.9%) | 3,153 (82.2%) |
| 65 to 74 Years | 2,329 (97.8%) | 1,159 (48.7%) |
| 75 Years and over | 1,662 (98.1%) | 765 (45.1%) |
| Total | 6,960 (29.9%) | 17,423 (74.9%) |
Disability Status by Sex by Age in Zip Code 37138
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 327 (16.1%) | 21 (1.2%) |
| 18 to 34 Years | 270 (11.3%) | 20 (1.3%) |
| 35 to 64 Years | 497 (9.6%) | 599 (11.5%) |
| 65 to 74 Years | 457 (41.2%) | 497 (39.0%) |
| 75 Years and over | 354 (51.0%) | 510 (50.9%) |
Disability Class by Sex by Age in Zip Code 37138
Disability Class: Hearing Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 0 (0.0%) | 0 (0.0%) |
| 18 to 34 Years | 57 (2.4%) | 0 (0.0%) |
| 35 to 64 Years | 109 (2.1%) | 125 (2.4%) |
| 65 to 74 Years | 299 (27.0%) | 102 (8.0%) |
| 75 Years and over | 246 (35.4%) | 299 (29.9%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 118 (5.8%) | 11 (0.6%) |
| 18 to 34 Years | 85 (3.6%) | 0 (0.0%) |
| 35 to 64 Years | 158 (3.0%) | 83 (1.6%) |
| 65 to 74 Years | 39 (3.5%) | 13 (1.0%) |
| 75 Years and over | 125 (18.0%) | 74 (7.4%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 327 (16.1%) | 10 (0.6%) |
| 18 to 34 Years | 128 (5.4%) | 20 (1.3%) |
| 35 to 64 Years | 119 (2.3%) | 173 (3.3%) |
| 65 to 74 Years | 72 (6.5%) | 75 (5.9%) |
| 75 Years and over | 28 (4.0%) | 180 (18.0%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 231 (11.3%) | 0 (0.0%) |
| 18 to 34 Years | 0 (0.0%) | 0 (0.0%) |
| 35 to 64 Years | 167 (3.2%) | 312 (6.0%) |
| 65 to 74 Years | 210 (19.0%) | 388 (30.5%) |
| 75 Years and over | 256 (36.9%) | 345 (34.5%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 231 (11.3%) | 0 (0.0%) |
| 18 to 34 Years | 21 (0.9%) | 0 (0.0%) |
| 35 to 64 Years | 30 (0.6%) | 84 (1.6%) |
| 65 to 74 Years | 36 (3.3%) | 21 (1.7%) |
| 75 Years and over | 19 (2.7%) | 123 (12.3%) |
Technology Access in Zip Code 37138
Computing Device Access in Zip Code 37138
| Device Type | # Households | % Households |
| Desktop or Laptop | 8,421 | 88.8% |
| Smartphone | 8,839 | 93.2% |
| Tablet | 6,604 | 69.6% |
| No Computing Device | 149 | 1.6% |
| Total | 9,485 | 100.0% |
Internet Access in Zip Code 37138
| Internet Type | # Households | % Households |
| Dial-Up Internet | 18 | 0.2% |
| Broadband Home | 8,027 | 84.6% |
| Cellular Data Only | 725 | 7.6% |
| Satellite Internet | 564 | 5.9% |
| No Internet | 529 | 5.6% |
| Total | 9,485 | 100.0% |
Common Questions
What is the Total Population of Zip Code 37138?
Total Population of Zip Code 37138 is 23,297.
What is the Total Male Population of Zip Code 37138?
Total Male Population of Zip Code 37138 is 11,766.
What is the Total Female Population of Zip Code 37138?
Total Female Population of Zip Code 37138 is 11,531.
What is the Ratio of Males per 100 Females in Zip Code 37138?
There are 102.04 Males per 100 Females in Zip Code 37138.
What is the Ratio of Females per 100 Males in Zip Code 37138?
There are 98.00 Females per 100 Males in Zip Code 37138.
What is the Median Population Age in Zip Code 37138?
Median Population Age in Zip Code 37138 is 44.9 Years.
What is the Average Family Size in Zip Code 37138
Average Family Size in Zip Code 37138 is 2.9 People.
What is the Average Household Size in Zip Code 37138
Average Household Size in Zip Code 37138 is 2.5 People.
What is Per Capita Income in Zip Code 37138?
Per Capita income in Zip Code 37138 is $46,297.
What is the Median Family Income in Zip Code 37138?
Median Family Income in Zip Code 37138 is $100,094.
What is the Median Household income in Zip Code 37138?
Median Household Income in Zip Code 37138 is $87,465.
What is Income or Wage Gap in Zip Code 37138?
Income or Wage Gap in Zip Code 37138 is 17.9%.
Women in Zip Code 37138 earn 82.1 cents for every dollar earned by a man.
What is Family Income Deficit in Zip Code 37138?
Family Income Deficit in Zip Code 37138 is $12,751.
Families that are below poverty line in Zip Code 37138 earn $12,751 less on average than the poverty threshold level.
What is Inequality or Gini Index in Zip Code 37138?
Inequality or Gini Index in Zip Code 37138 is 0.44.
How Large is the Labor Force in Zip Code 37138?
There are 12,584 People in the Labor Forcein in Zip Code 37138.
What is the Percentage of People in the Labor Force in Zip Code 37138?
65.9% of People are in the Labor Force in Zip Code 37138.
What is the Unemployment Rate in Zip Code 37138?
Unemployment Rate in Zip Code 37138 is 1.9%.