Zip Code 37748 Map & Demographics
Zip Code 37748 Map
Zip Code 37748 Overview
$31,772
PER CAPITA INCOME
$72,849
AVG FAMILY INCOME
$54,229
AVG HOUSEHOLD INCOME
36.1%
WAGE / INCOME GAP [ % ]
63.9¢/ $1
WAGE / INCOME GAP [ $ ]
$11,071
FAMILY INCOME DEFICIT
0.45
INEQUALITY / GINI INDEX
16,700
TOTAL POPULATION
8,296
MALE POPULATION
8,404
FEMALE POPULATION
98.71
MALES / 100 FEMALES
101.30
FEMALES / 100 MALES
46.9
MEDIAN AGE
2.9
AVG FAMILY SIZE
2.3
AVG HOUSEHOLD SIZE
7,916
LABOR FORCE [ PEOPLE ]
56.1%
PERCENT IN LABOR FORCE
3.7%
UNEMPLOYMENT RATE
Zip Code 37748 Area Codes
Income in Zip Code 37748
Income Overview in Zip Code 37748
Per Capita Income in Zip Code 37748 is $31,772, while median incomes of families and households are $72,849 and $54,229 respectively.
| Characteristic | Number | Measure |
| Per Capita Income | 16,700 | $31,772 |
| Median Family Income | 4,598 | $72,849 |
| Mean Family Income | 4,598 | $89,699 |
| Median Household Income | 7,047 | $54,229 |
| Mean Household Income | 7,047 | $74,200 |
| Income Deficit | 4,598 | $11,071 |
| Wage / Income Gap (%) | 16,700 | 36.07% |
| Wage / Income Gap ($) | 16,700 | 63.93¢ per $1 |
| Gini / Inequality Index | 16,700 | 0.45 |
Earnings by Sex in Zip Code 37748
Average Earnings in Zip Code 37748 are $39,035, $48,071 for men and $30,733 for women, a difference of 36.1%.
| Sex | Number | Average Earnings |
| Male | 4,177 (49.8%) | $48,071 |
| Female | 4,202 (50.1%) | $30,733 |
| Total | 8,379 (100.0%) | $39,035 |
Earnings by Sex by Income Bracket in Zip Code 37748
The most common earnings brackets in Zip Code 37748 are $100,000+ for men (622 | 14.9%) and $40,000 to $44,999 for women (410 | 9.8%).
| Income | Male | Female |
| $2,499 or less | 94 (2.2%) | 249 (5.9%) |
| $2,500 to $4,999 | 82 (2.0%) | 123 (2.9%) |
| $5,000 to $7,499 | 127 (3.0%) | 90 (2.1%) |
| $7,500 to $9,999 | 127 (3.0%) | 330 (7.9%) |
| $10,000 to $12,499 | 33 (0.8%) | 145 (3.5%) |
| $12,500 to $14,999 | 184 (4.4%) | 207 (4.9%) |
| $15,000 to $17,499 | 37 (0.9%) | 179 (4.3%) |
| $17,500 to $19,999 | 149 (3.6%) | 191 (4.5%) |
| $20,000 to $22,499 | 103 (2.5%) | 164 (3.9%) |
| $22,500 to $24,999 | 154 (3.7%) | 203 (4.8%) |
| $25,000 to $29,999 | 197 (4.7%) | 186 (4.4%) |
| $30,000 to $34,999 | 140 (3.4%) | 340 (8.1%) |
| $35,000 to $39,999 | 204 (4.9%) | 253 (6.0%) |
| $40,000 to $44,999 | 248 (5.9%) | 410 (9.8%) |
| $45,000 to $49,999 | 370 (8.9%) | 311 (7.4%) |
| $50,000 to $54,999 | 147 (3.5%) | 40 (0.9%) |
| $55,000 to $64,999 | 400 (9.6%) | 312 (7.4%) |
| $65,000 to $74,999 | 189 (4.5%) | 146 (3.5%) |
| $75,000 to $99,999 | 570 (13.7%) | 173 (4.1%) |
| $100,000+ | 622 (14.9%) | 150 (3.6%) |
| Total | 4,177 (100.0%) | 4,202 (100.0%) |
Earnings by Sex by Educational Attainment in Zip Code 37748
Average earnings in Zip Code 37748 are $54,081 for men and $33,439 for women, a difference of 38.2%. Men with an educational attainment of graduate degree enjoy the highest average annual earnings of $92,197, while those with less than high school education earn the least with $41,607. Women with an educational attainment of bachelor's degree earn the most with the average annual earnings of $46,278, while those with high school diploma education have the smallest earnings of $23,109.
| Educational Attainment | Male Income | Female Income |
| Less than High School | $41,607 | $0 |
| High School Diploma | $42,708 | $23,109 |
| College or Associate's Degree | $56,779 | $33,475 |
| Bachelor's Degree | $80,138 | $46,278 |
| Graduate Degree | $92,197 | $41,436 |
| Total | $54,081 | $33,439 |
Family Income in Zip Code 37748
Family Income Brackets in Zip Code 37748
According to the Zip Code 37748 family income data, there are 979 families falling into the $100,000 to $149,999 income range, which is the most common income bracket and makes up 21.3% of all families. Conversely, the less than $10,000 income bracket is the least frequent group with only 115 families (2.5%) belonging to this category.
| Income Bracket | # Families | % Families |
| Less than $10,000 | 115 | 2.5% |
| $10,000 to $14,999 | 120 | 2.6% |
| $15,000 to $24,999 | 336 | 7.3% |
| $25,000 to $34,999 | 234 | 5.1% |
| $35,000 to $49,999 | 887 | 19.3% |
| $50,000 to $74,999 | 644 | 14.0% |
| $75,000 to $99,999 | 612 | 13.3% |
| $100,000 to $149,999 | 979 | 21.3% |
| $150,000 to $199,999 | 487 | 10.6% |
| $200,000+ | 184 | 4.0% |
Family Income by Famaliy Size in Zip Code 37748
6-person families (71 | 1.5%) account for the highest median family income in Zip Code 37748 with $170,625 per family, while 2-person families (2,565 | 55.8%) have the highest median income of $35,900 per family member.
| Income Bracket | # Families | Median Income |
| 2-Person Families | 2,565 (55.8%) | $71,799 |
| 3-Person Families | 819 (17.8%) | $80,245 |
| 4-Person Families | 860 (18.7%) | $69,327 |
| 5-Person Families | 256 (5.6%) | $0 |
| 6-Person Families | 71 (1.5%) | $170,625 |
| 7+ Person Families | 27 (0.6%) | $0 |
| Total | 4,598 (100.0%) | $72,849 |
Family Income by Number of Earners in Zip Code 37748
The median family income in Zip Code 37748 is $72,849, with families comprising 3+ earners (362) having the highest median family income of $136,625, while families with no earners (904) have the lowest median family income of $45,103, accounting for 7.9% and 19.7% of families, respectively.
| Number of Earners | # Families | Median Income |
| No Earners | 904 (19.7%) | $45,103 |
| 1 Earner | 1,333 (29.0%) | $52,854 |
| 2 Earners | 1,999 (43.5%) | $107,572 |
| 3+ Earners | 362 (7.9%) | $136,625 |
| Total | 4,598 (100.0%) | $72,849 |
Household Income in Zip Code 37748
Household Income Brackets in Zip Code 37748
With 1,156 households falling in the category, the $100,000 to $149,999 income range is the most frequent in Zip Code 37748, accounting for 16.4% of all households. In contrast, only 204 households (2.9%) fall into the $200,000+ income bracket, making it the least populous group.
| Income Bracket | # Households | % Households |
| Less than $10,000 | 331 | 4.7% |
| $10,000 to $14,999 | 430 | 6.1% |
| $15,000 to $24,999 | 980 | 13.9% |
| $25,000 to $34,999 | 507 | 7.2% |
| $35,000 to $49,999 | 1,120 | 15.9% |
| $50,000 to $74,999 | 980 | 13.9% |
| $75,000 to $99,999 | 810 | 11.5% |
| $100,000 to $149,999 | 1,156 | 16.4% |
| $150,000 to $199,999 | 529 | 7.5% |
| $200,000+ | 204 | 2.9% |
Household Income by Householder Age in Zip Code 37748
The median household income in Zip Code 37748 is $54,229, with the highest median household income of $69,057 found in the 25 to 44 years age bracket for the primary householder. A total of 1,458 households (20.7%) fall into this category. Meanwhile, the 65+ years age bracket for the primary householder has the lowest median household income of $39,000, with 2,220 households (31.5%) in this group.
| Income Bracket | # Households | Median Income |
| 15 to 24 Years | 225 (3.2%) | $45,938 |
| 25 to 44 Years | 1,458 (20.7%) | $69,057 |
| 45 to 64 Years | 3,144 (44.6%) | $68,763 |
| 65+ Years | 2,220 (31.5%) | $39,000 |
| Total | 7,047 (100.0%) | $54,229 |
Poverty in Zip Code 37748
Income Below Poverty by Sex and Age in Zip Code 37748
With 12.0% poverty level for males and 14.5% for females among the residents of Zip Code 37748, 5 year old males and 15 year old females are the most vulnerable to poverty, with 48 males (81.4%) and 36 females (100.0%) in their respective age groups living below the poverty level.
| Age Bracket | Male | Female |
| Under 5 Years | 89 (24.9%) | 70 (23.8%) |
| 5 Years | 48 (81.4%) | 0 (0.0%) |
| 6 to 11 Years | 110 (19.3%) | 27 (5.4%) |
| 12 to 14 Years | 59 (17.3%) | 41 (18.2%) |
| 15 Years | 16 (15.5%) | 36 (100.0%) |
| 16 and 17 Years | 0 (0.0%) | 32 (15.8%) |
| 18 to 24 Years | 106 (12.0%) | 97 (18.7%) |
| 25 to 34 Years | 156 (18.0%) | 198 (22.2%) |
| 35 to 44 Years | 99 (12.2%) | 124 (12.2%) |
| 45 to 54 Years | 66 (5.0%) | 145 (10.7%) |
| 55 to 64 Years | 66 (5.5%) | 230 (15.8%) |
| 65 to 74 Years | 153 (15.4%) | 90 (11.2%) |
| 75 Years and over | 21 (4.3%) | 110 (12.3%) |
| Total | 989 (12.0%) | 1,200 (14.5%) |
Income Above Poverty by Sex and Age in Zip Code 37748
According to the poverty statistics in Zip Code 37748, males aged 16 and 17 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 | 269 (75.1%) | 224 (76.2%) |
| 5 Years | 11 (18.6%) | 82 (100.0%) |
| 6 to 11 Years | 460 (80.7%) | 468 (94.6%) |
| 12 to 14 Years | 281 (82.7%) | 184 (81.8%) |
| 15 Years | 87 (84.5%) | 0 (0.0%) |
| 16 and 17 Years | 224 (100.0%) | 170 (84.2%) |
| 18 to 24 Years | 776 (88.0%) | 421 (81.3%) |
| 25 to 34 Years | 712 (82.0%) | 693 (77.8%) |
| 35 to 44 Years | 714 (87.8%) | 893 (87.8%) |
| 45 to 54 Years | 1,254 (95.0%) | 1,210 (89.3%) |
| 55 to 64 Years | 1,137 (94.5%) | 1,229 (84.2%) |
| 65 to 74 Years | 837 (84.6%) | 716 (88.8%) |
| 75 Years and over | 471 (95.7%) | 783 (87.7%) |
| Total | 7,233 (88.0%) | 7,073 (85.5%) |
Income Below Poverty Among Married-Couple Families in Zip Code 37748
The poverty statistics for married-couple families in Zip Code 37748 show that 5.9% or 204 of the total 3,460 families live below the poverty line. Families with 1 or 2 children have the highest poverty rate of 14.5%, comprising of 158 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 | 2,180 (98.3%) | 37 (1.7%) |
| 1 or 2 Children | 928 (85.5%) | 158 (14.5%) |
| 3 or 4 Children | 121 (93.1%) | 9 (6.9%) |
| 5 or more Children | 27 (100.0%) | 0 (0.0%) |
| Total | 3,256 (94.1%) | 204 (5.9%) |
Income Below Poverty Among Single-Parent Households in Zip Code 37748
According to the poverty data in Zip Code 37748, 12.0% or 61 single-father households and 27.7% or 174 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 36 households (100.0%) experiencing poverty. Likewise, among single-mother households, those with 3 or 4 children have the highest poverty rate, with 13 households (50.0%) falling below the poverty line.
| Children | Single Father | Single Mother |
| No Children | 4 (1.9%) | 26 (8.3%) |
| 1 or 2 Children | 21 (8.1%) | 135 (46.4%) |
| 3 or 4 Children | 36 (100.0%) | 13 (50.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 61 (12.0%) | 174 (27.7%) |
Income Below Poverty Among Married-Couple vs Single-Parent Households in Zip Code 37748
The poverty data for Zip Code 37748 shows that 204 of the married-couple family households (5.9%) and 235 of the single-parent households (20.6%) are living below the poverty level. Within the married-couple family households, those with 1 or 2 children have the highest poverty rate, with 158 households (14.5%) falling below the poverty line. Among the single-parent households, those with 3 or 4 children have the highest poverty rate, with 49 household (79.0%) living below poverty.
| Children | Married-Couple Families | Single-Parent Households |
| No Children | 37 (1.7%) | 30 (5.7%) |
| 1 or 2 Children | 158 (14.5%) | 156 (28.3%) |
| 3 or 4 Children | 9 (6.9%) | 49 (79.0%) |
| 5 or more Children | 0 (0.0%) | 0 (0.0%) |
| Total | 204 (5.9%) | 235 (20.6%) |
Race in Zip Code 37748
The most populous races in Zip Code 37748 are White / Caucasian (14,963 | 89.6%), Two or more Races (858 | 5.1%), and Black / African American (826 | 5.0%).
| Race | # Population | % Population |
| Asian | 36 | 0.2% |
| Black / African American | 826 | 5.0% |
| Hawaiian / Pacific | 0 | 0.0% |
| Hispanic or Latino | 324 | 1.9% |
| Native / Alaskan | 10 | 0.1% |
| White / Caucasian | 14,963 | 89.6% |
| Two or more Races | 858 | 5.1% |
| Some other Race | 7 | 0.0% |
| Total | 16,700 | 100.0% |
Ancestry in Zip Code 37748
The most populous ancestries reported in Zip Code 37748 are American (2,307 | 13.8%), English (1,942 | 11.6%), German (1,546 | 9.3%), Irish (1,285 | 7.7%), and Scotch-Irish (525 | 3.1%), together accounting for 45.5% of all Zip Code 37748 residents.
| Ancestry | # Population | % Population |
| African | 4 | 0.0% |
| Albanian | 44 | 0.3% |
| American | 2,307 | 13.8% |
| Arab | 29 | 0.2% |
| Austrian | 26 | 0.2% |
| Belgian | 11 | 0.1% |
| Bolivian | 7 | 0.0% |
| British | 125 | 0.7% |
| Burmese | 17 | 0.1% |
| Celtic | 32 | 0.2% |
| Central American Indian | 17 | 0.1% |
| Cherokee | 83 | 0.5% |
| Chilean | 53 | 0.3% |
| Cuban | 17 | 0.1% |
| Dominican | 3 | 0.0% |
| Dutch | 136 | 0.8% |
| Eastern European | 30 | 0.2% |
| Egyptian | 1 | 0.0% |
| English | 1,942 | 11.6% |
| European | 149 | 0.9% |
| French | 190 | 1.1% |
| French Canadian | 72 | 0.4% |
| German | 1,546 | 9.3% |
| Greek | 66 | 0.4% |
| Indian (Asian) | 47 | 0.3% |
| Irish | 1,285 | 7.7% |
| Italian | 376 | 2.2% |
| Korean | 24 | 0.1% |
| Malaysian | 11 | 0.1% |
| Mexican | 165 | 1.0% |
| Northern European | 83 | 0.5% |
| Norwegian | 22 | 0.1% |
| Polish | 93 | 0.6% |
| Portuguese | 14 | 0.1% |
| Puerto Rican | 62 | 0.4% |
| Russian | 22 | 0.1% |
| Scotch-Irish | 525 | 3.1% |
| Scottish | 220 | 1.3% |
| Slovak | 8 | 0.1% |
| South American | 60 | 0.4% |
| Subsaharan African | 4 | 0.0% |
| Swedish | 116 | 0.7% |
| Syrian | 28 | 0.2% |
| Ukrainian | 17 | 0.1% |
| Welsh | 38 | 0.2% | View All 45 Rows |
Immigrants in Zip Code 37748
The most numerous immigrant groups reported in Zip Code 37748 came from Europe (83 | 0.5%), Western Europe (69 | 0.4%), Germany (58 | 0.4%), Asia (46 | 0.3%), and South Eastern Asia (29 | 0.2%), together accounting for 1.7% of all Zip Code 37748 residents.
| Immigration Origin | # Population | % Population |
| Africa | 1 | 0.0% |
| Asia | 46 | 0.3% |
| Belgium | 11 | 0.1% |
| Bolivia | 7 | 0.0% |
| Chile | 17 | 0.1% |
| China | 7 | 0.0% |
| Eastern Asia | 7 | 0.0% |
| Egypt | 1 | 0.0% |
| England | 14 | 0.1% |
| Europe | 83 | 0.5% |
| Germany | 58 | 0.4% |
| Israel | 10 | 0.1% |
| Laos | 5 | 0.0% |
| Latin America | 24 | 0.1% |
| Northern Africa | 1 | 0.0% |
| Northern Europe | 14 | 0.1% |
| Philippines | 18 | 0.1% |
| South America | 24 | 0.1% |
| South Eastern Asia | 29 | 0.2% |
| Thailand | 6 | 0.0% |
| Western Asia | 10 | 0.1% |
| Western Europe | 69 | 0.4% | View All 22 Rows |
Sex and Age in Zip Code 37748
Sex and Age in Zip Code 37748
The most populous age groups in Zip Code 37748 are 50 to 54 Years (844 | 10.2%) for men and 50 to 54 Years (839 | 10.0%) for women.
| Age Bracket | Male | Female |
| Under 5 Years | 380 (4.6%) | 299 (3.6%) |
| 5 to 9 Years | 285 (3.4%) | 449 (5.3%) |
| 10 to 14 Years | 684 (8.2%) | 353 (4.2%) |
| 15 to 19 Years | 538 (6.5%) | 376 (4.5%) |
| 20 to 24 Years | 671 (8.1%) | 380 (4.5%) |
| 25 to 29 Years | 410 (4.9%) | 402 (4.8%) |
| 30 to 34 Years | 458 (5.5%) | 489 (5.8%) |
| 35 to 39 Years | 520 (6.3%) | 678 (8.1%) |
| 40 to 44 Years | 298 (3.6%) | 339 (4.0%) |
| 45 to 49 Years | 476 (5.7%) | 521 (6.2%) |
| 50 to 54 Years | 844 (10.2%) | 839 (10.0%) |
| 55 to 59 Years | 496 (6.0%) | 684 (8.1%) |
| 60 to 64 Years | 715 (8.6%) | 780 (9.3%) |
| 65 to 69 Years | 638 (7.7%) | 400 (4.8%) |
| 70 to 74 Years | 366 (4.4%) | 426 (5.1%) |
| 75 to 79 Years | 277 (3.3%) | 609 (7.2%) |
| 80 to 84 Years | 92 (1.1%) | 118 (1.4%) |
| 85 Years and over | 148 (1.8%) | 262 (3.1%) |
| Total | 8,296 (100.0%) | 8,404 (100.0%) |
Families and Households in Zip Code 37748
Median Family Size in Zip Code 37748
The median family size in Zip Code 37748 is 2.91 persons per family, with single male/father families (509 | 11.1%) accounting for the largest median family size of 3.03 persons per family. On the other hand, single female/mother families (629 | 13.7%) represent the smallest median family size with 2.71 persons per family.
| Family Type | # Families | Family Size |
| Married-Couple | 3,460 (75.2%) | 2.93 |
| Single Male/Father | 509 (11.1%) | 3.03 |
| Single Female/Mother | 629 (13.7%) | 2.71 |
| Total Families | 4,598 (100.0%) | 2.91 |
Median Household Size in Zip Code 37748
The median household size in Zip Code 37748 is 2.34 persons per household, with single male/father households (509 | 7.2%) accounting for the largest median household size of 3.19 persons per household. non-family households (2,449 | 34.7%) represent the smallest median household size with 1.12 persons per household.
| Household Type | # Households | Household Size |
| Married-Couple | 3,460 (49.1%) | 2.97 |
| Single Male/Father | 509 (7.2%) | 3.19 |
| Single Female/Mother | 629 (8.9%) | 2.95 |
| Non-family | 2,449 (34.7%) | 1.12 |
| Total Households | 7,047 (100.0%) | 2.34 |
Household Size by Marriage Status in Zip Code 37748
Out of a total of 7,047 households in Zip Code 37748, 4,598 (65.2%) are family households, while 2,449 (34.7%) are nonfamily households. The most numerous type of family households are 2-person households, comprising 2,398, and the most common type of nonfamily households are 1-person households, comprising 2,217.
| Household Size | Family Households | Nonfamily Households |
| 1-Person Households | - | 2,217 (31.5%) |
| 2-Person Households | 2,398 (34.0%) | 223 (3.2%) |
| 3-Person Households | 895 (12.7%) | 9 (0.1%) |
| 4-Person Households | 870 (12.3%) | 0 (0.0%) |
| 5-Person Households | 310 (4.4%) | 0 (0.0%) |
| 6-Person Households | 70 (1.0%) | 0 (0.0%) |
| 7+ Person Households | 55 (0.8%) | 0 (0.0%) |
| Total | 4,598 (65.2%) | 2,449 (34.7%) |
Female Fertility in Zip Code 37748
Fertility by Age in Zip Code 37748
Average fertility rate in Zip Code 37748 is 86.0 births per 1,000 women. Women in the age bracket of 20 to 34 years have the highest fertility rate with 175.0 births per 1,000 women. Women in the age bracket of 20 to 34 years acount for 79.3% 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 | 222 (79.3%) | 175.0 |
| 35 to 50 years | 58 (20.7%) | 36.0 |
| Total | 280 (100.0%) | 86.0 |
Fertility by Age by Marriage Status in Zip Code 37748
72.1% of women with births (280) in Zip Code 37748 are married. The highest percentage of unmarried women with births falls into 35 to 50 years age bracket with 79.3% 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 14.4% of them unmarried.
| Age Bracket | Married | Unmarried |
| 15 to 19 years | 0 (0.0%) | 0 (0.0%) |
| 20 to 34 years | 190 (85.6%) | 32 (14.4%) |
| 35 to 50 years | 12 (20.7%) | 46 (79.3%) |
| Total | 202 (72.1%) | 78 (27.9%) |
Fertility by Education in Zip Code 37748
| Educational Attainment | Women with Births | Births / 1,000 Women |
| Less than High School | 0 (0.0%) | 0.0 |
| High School Diploma | 115 (41.1%) | 120.0 |
| College or Associate's Degree | 91 (32.5%) | 75.0 |
| Bachelor's Degree | 62 (22.1%) | 238.0 |
| Graduate Degree | 12 (4.3%) | 43.0 |
| Total | 280 (100.0%) | 86.0 |
Fertility by Education by Marriage Status in Zip Code 37748
27.9% of women with births in Zip Code 37748 are unmarried. Women with the educational attainment of bachelor's degree are most likely to be married with 100.0% of them married at childbirth, while women with the educational attainment of high school diploma are least likely to be married with 41.7% of them unmarried at childbirth.
| Educational Attainment | Married | Unmarried |
| Less than High School | 0 (0.0%) | 0 (0.0%) |
| High School Diploma | 67 (58.3%) | 48 (41.7%) |
| College or Associate's Degree | 61 (67.0%) | 30 (33.0%) |
| Bachelor's Degree | 62 (100.0%) | 0 (0.0%) |
| Graduate Degree | 12 (100.0%) | 0 (0.0%) |
| Total | 202 (72.1%) | 78 (27.9%) |
Employment Characteristics in Zip Code 37748
Employment by Class of Employer in Zip Code 37748
Among the 7,429 employed individuals in Zip Code 37748, private company employees (4,423 | 59.5%), not-for-profit organizations (828 | 11.2%), and local government employees (695 | 9.4%) make up the most common classes of employment.
| Employer Class | # Employees | % Employees |
| Private Company Employees | 4,423 | 59.5% |
| Self-Employed (Incorporated) | 100 | 1.3% |
| Self-Employed (Not Incorporated) | 453 | 6.1% |
| Not-for-profit Organizations | 828 | 11.2% |
| Local Government Employees | 695 | 9.4% |
| State Government Employees | 344 | 4.6% |
| Federal Government Employees | 586 | 7.9% |
| Unpaid Family Workers | 0 | 0.0% |
| Total | 7,429 | 100.0% |
Employment Status by Age in Zip Code 37748
According to the labor force statistics for Zip Code 37748, out of the total population over 16 years of age (14,111), 56.1% or 7,916 individuals are in the labor force, with 3.7% or 293 of them unemployed. The age group with the highest labor force participation rate is 45 to 54 years, with 82.6% or 2,214 individuals in the labor force. Within the labor force, the 20 to 24 years age range has the highest percentage of unemployed individuals, with 14.0% or 118 of them being unemployed.
| Age Bracket | In Labor Force | Unemployed |
| 16 to 19 Years | 242 (31.2%) | 0 (0.0%) |
| 20 to 24 Years | 844 (80.3%) | 118 (14.0%) |
| 25 to 29 Years | 537 (66.1%) | 19 (3.5%) |
| 30 to 34 Years | 715 (75.5%) | 0 (0.0%) |
| 35 to 44 Years | 1,275 (69.5%) | 22 (1.7%) |
| 45 to 54 Years | 2,214 (82.6%) | 31 (1.4%) |
| 55 to 59 Years | 845 (71.6%) | 58 (6.9%) |
| 60 to 64 Years | 788 (52.7%) | 42 (5.3%) |
| 65 to 74 Years | 393 (21.5%) | 0 (0.0%) |
| 75 Years and over | 65 (4.3%) | 0 (0.0%) |
| Total | 7,916 (56.1%) | 293 (3.7%) |
Employment Status by Educational Attainment in Zip Code 37748
According to labor force statistics for Zip Code 37748, 71.2% of individuals (6,372) out of the total population between 25 and 64 years of age (8,949) are in the labor force, with 2.7% or 172 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 88.6% or 1,628 individuals in the labor force. Within the labor force, individuals with less than high school education have the highest percentage of unemployment, with 6.7% or 28 of them being unemployed.
| Educational Attainment | In Labor Force | Unemployed |
| Less than High School | 416 (53.1%) | 52 (6.7%) |
| High School Diploma | 1,818 (57.7%) | 76 (2.4%) |
| College / Associate Degree | 2,511 (79.0%) | 130 (4.1%) |
| Bachelor's Degree or higher | 1,628 (88.6%) | 0 (0.0%) |
| Total | 6,372 (71.2%) | 242 (2.7%) |
Employment Occupations by Sex in Zip Code 37748
Management, Business, Science and Arts Occupations
The most common Management, Business, Science and Arts occupations in Zip Code 37748 are Community & Social Service (765 | 10.0%), Computers, Engineering & Science (651 | 8.5%), Management (516 | 6.8%), Health Diagnosing & Treating (495 | 6.5%), and Education Instruction & Library (430 | 5.6%).
Management, Business, Science and Arts Occupations by Sex
Within the Management, Business, Science and Arts occupations in Zip Code 37748, the most male-oriented occupations are Life, Physical & Social Science (94.3%), Computers, Engineering & Science (89.2%), and Architecture & Engineering (89.1%), while the most female-oriented occupations are Legal Services & Support (100.0%), Health Technologists (100.0%), and Health Diagnosing & Treating (87.1%).
| Occupation | Male | Female |
| Management | 265 (51.4%) | 251 (48.6%) |
| Business & Financial | 86 (21.9%) | 307 (78.1%) |
| Computers, Engineering & Science | 581 (89.2%) | 70 (10.7%) |
| Computers & Mathematics | 294 (87.8%) | 41 (12.2%) |
| Architecture & Engineering | 188 (89.1%) | 23 (10.9%) |
| Life, Physical & Social Science | 99 (94.3%) | 6 (5.7%) |
| Community & Social Service | 254 (33.2%) | 511 (66.8%) |
| Education, Arts & Media | 50 (24.1%) | 157 (75.8%) |
| Legal Services & Support | 0 (0.0%) | 29 (100.0%) |
| Education Instruction & Library | 122 (28.4%) | 308 (71.6%) |
| Arts, Media & Entertainment | 82 (82.8%) | 17 (17.2%) |
| Health Diagnosing & Treating | 64 (12.9%) | 431 (87.1%) |
| Health Technologists | 0 (0.0%) | 182 (100.0%) |
| Total (Category) | 1,250 (44.3%) | 1,570 (55.7%) |
| Total (Overall) | 3,897 (51.1%) | 3,729 (48.9%) |
Services Occupations
The most common Services occupations in Zip Code 37748 are Food Preparation & Serving (509 | 6.7%), Cleaning & Maintenance (376 | 4.9%), Security & Protection (235 | 3.1%), Law Enforcement (139 | 1.8%), and Personal Care & Service (128 | 1.7%).
Services Occupations by Sex
Within the Services occupations in Zip Code 37748, the most male-oriented occupations are Personal Care & Service (68.8%), Cleaning & Maintenance (67.5%), and Law Enforcement (58.3%), while the most female-oriented occupations are Firefighting & Prevention (81.2%), Healthcare Support (77.3%), and Food Preparation & Serving (67.2%).
| Occupation | Male | Female |
| Healthcare Support | 22 (22.7%) | 75 (77.3%) |
| Security & Protection | 99 (42.1%) | 136 (57.9%) |
| Firefighting & Prevention | 18 (18.8%) | 78 (81.2%) |
| Law Enforcement | 81 (58.3%) | 58 (41.7%) |
| Food Preparation & Serving | 167 (32.8%) | 342 (67.2%) |
| Cleaning & Maintenance | 254 (67.5%) | 122 (32.5%) |
| Personal Care & Service | 88 (68.8%) | 40 (31.2%) |
| Total (Category) | 630 (46.8%) | 715 (53.2%) |
| Total (Overall) | 3,897 (51.1%) | 3,729 (48.9%) |
Sales and Office Occupations
The most common Sales and Office occupations in Zip Code 37748 are Office & Administration (751 | 9.9%), and Sales & Related (654 | 8.6%).
Sales and Office Occupations by Sex
| Occupation | Male | Female |
| Sales & Related | 240 (36.7%) | 414 (63.3%) |
| Office & Administration | 87 (11.6%) | 664 (88.4%) |
| Total (Category) | 327 (23.3%) | 1,078 (76.7%) |
| Total (Overall) | 3,897 (51.1%) | 3,729 (48.9%) |
Natural Resources, Construction and Maintenance Occupations
The most common Natural Resources, Construction and Maintenance occupations in Zip Code 37748 are Construction & Extraction (548 | 7.2%), Installation, Maintenance & Repair (231 | 3.0%), and Farming, Fishing & Forestry (13 | 0.2%).
Natural Resources, Construction and Maintenance Occupations by Sex
| Occupation | Male | Female |
| Farming, Fishing & Forestry | 0 (0.0%) | 13 (100.0%) |
| Construction & Extraction | 548 (100.0%) | 0 (0.0%) |
| Installation, Maintenance & Repair | 231 (100.0%) | 0 (0.0%) |
| Total (Category) | 779 (98.4%) | 13 (1.6%) |
| Total (Overall) | 3,897 (51.1%) | 3,729 (48.9%) |
Production, Transportation and Moving Occupations
The most common Production, Transportation and Moving occupations in Zip Code 37748 are Production (777 | 10.2%), Material Moving (299 | 3.9%), and Transportation (188 | 2.5%).
Production, Transportation and Moving Occupations by Sex
| Occupation | Male | Female |
| Production | 545 (70.1%) | 232 (29.9%) |
| Transportation | 123 (65.4%) | 65 (34.6%) |
| Material Moving | 243 (81.3%) | 56 (18.7%) |
| Total (Category) | 911 (72.1%) | 353 (27.9%) |
| Total (Overall) | 3,897 (51.1%) | 3,729 (48.9%) |
Employment Industries by Sex in Zip Code 37748
Employment Industries in Zip Code 37748
The major employment industries in Zip Code 37748 include Health Care & Social Assistance (1,049 | 13.8%), Manufacturing (809 | 10.6%), Construction (755 | 9.9%), Retail Trade (726 | 9.5%), and Administrative & Support (626 | 8.2%).
Employment Industries by Sex in Zip Code 37748
The Zip Code 37748 industries that see more men than women are Mining, Quarrying, & Extraction (100.0%), Utilities (100.0%), and Wholesale Trade (94.1%), whereas the industries that tend to have a higher number of women are Health Care & Social Assistance (90.6%), Educational Services (73.9%), and Accommodation & Food Services (66.9%).
| Industry | Male | Female |
| Agriculture, Fishing & Hunting | 20 (60.6%) | 13 (39.4%) |
| Mining, Quarrying, & Extraction | 29 (100.0%) | 0 (0.0%) |
| Construction | 644 (85.3%) | 111 (14.7%) |
| Manufacturing | 587 (72.6%) | 222 (27.4%) |
| Wholesale Trade | 80 (94.1%) | 5 (5.9%) |
| Retail Trade | 243 (33.5%) | 483 (66.5%) |
| Transportation & Warehousing | 106 (43.3%) | 139 (56.7%) |
| Utilities | 243 (100.0%) | 0 (0.0%) |
| Information | 80 (65.6%) | 42 (34.4%) |
| Finance & Insurance | 82 (45.3%) | 99 (54.7%) |
| Real Estate, Rental & Leasing | 52 (41.3%) | 74 (58.7%) |
| Professional & Scientific | 247 (63.2%) | 144 (36.8%) |
| Enterprise Management | 0 (0.0%) | 0 (0.0%) |
| Administrative & Support | 430 (68.7%) | 196 (31.3%) |
| Educational Services | 154 (26.2%) | 435 (73.9%) |
| Health Care & Social Assistance | 99 (9.4%) | 950 (90.6%) |
| Arts, Entertainment & Recreation | 16 (53.3%) | 14 (46.7%) |
| Accommodation & Food Services | 201 (33.1%) | 407 (66.9%) |
| Public Administration | 350 (56.4%) | 271 (43.6%) |
| Total | 3,897 (51.1%) | 3,729 (48.9%) |
Education in Zip Code 37748
School Enrollment in Zip Code 37748
The most common levels of schooling among the 2,921 students in Zip Code 37748 are middle school (787 | 26.9%), elementary school (734 | 25.1%), and high school (681 | 23.3%).
| School Level | # Students | % Students |
| Nursery / Preschool | 106 | 3.6% |
| Kindergarten | 105 | 3.6% |
| Elementary School | 734 | 25.1% |
| Middle School | 787 | 26.9% |
| High School | 681 | 23.3% |
| College / Undergraduate | 382 | 13.1% |
| Graduate / Professional | 126 | 4.3% |
| Total | 2,921 | 100.0% |
School Enrollment by Age by Funding Source in Zip Code 37748
Out of a total of 2,921 students who are enrolled in schools in Zip Code 37748, 327 (11.2%) attend a private institution, while the remaining 2,594 (88.8%) are enrolled in public schools. The age group of 25 to 34 year olds has the highest likelihood of being enrolled in private schools, with 18 (22.5% in the age bracket) enrolled. Conversely, the age group of 3 to 4 year olds has the lowest likelihood of being enrolled in a private school, with 47 (100.0% in the age bracket) attending a public institution.
| Age Bracket | Public School | Private School |
| 3 to 4 Year Olds | 47 (100.0%) | 0 (0.0%) |
| 5 to 9 Year Old | 603 (84.1%) | 114 (15.9%) |
| 10 to 14 Year Olds | 986 (96.1%) | 40 (3.9%) |
| 15 to 17 Year Olds | 430 (81.1%) | 100 (18.9%) |
| 18 to 19 Year Olds | 149 (97.4%) | 4 (2.6%) |
| 20 to 24 Year Olds | 187 (84.6%) | 34 (15.4%) |
| 25 to 34 Year Olds | 62 (77.5%) | 18 (22.5%) |
| 35 Years and over | 130 (88.4%) | 17 (11.6%) |
| Total | 2,594 (88.8%) | 327 (11.2%) |
Educational Attainment by Field of Study in Zip Code 37748
Business (586 | 22.9%), education (586 | 22.9%), science & technology (252 | 9.8%), engineering (209 | 8.2%), and psychology (163 | 6.4%) are the most common fields of study among 2,565 individuals in Zip Code 37748 who have obtained a bachelor's degree or higher.
| Field of Study | # Graduates | % Graduates |
| Computers & Mathematics | 131 | 5.1% |
| Bio, Nature & Agricultural | 73 | 2.9% |
| Physical & Health Sciences | 56 | 2.2% |
| Psychology | 163 | 6.4% |
| Social Sciences | 55 | 2.1% |
| Engineering | 209 | 8.2% |
| Multidisciplinary Studies | 9 | 0.4% |
| Science & Technology | 252 | 9.8% |
| Business | 586 | 22.9% |
| Education | 586 | 22.9% |
| Literature & Languages | 26 | 1.0% |
| Liberal Arts & History | 104 | 4.1% |
| Visual & Performing Arts | 119 | 4.6% |
| Communications | 49 | 1.9% |
| Arts & Humanities | 147 | 5.7% |
| Total | 2,565 | 100.0% |
Transportation & Commute in Zip Code 37748
Vehicle Availability by Sex in Zip Code 37748
The most prevalent vehicle ownership categories in Zip Code 37748 are males with 2 vehicles (1,274, accounting for 33.2%) and females with 2 vehicles (1,313, making up 35.6%).
| Vehicles Available | Male | Female |
| No Vehicle | 145 (3.8%) | 16 (0.4%) |
| 1 Vehicle | 158 (4.1%) | 602 (16.8%) |
| 2 Vehicles | 1,274 (33.2%) | 1,313 (36.7%) |
| 3 Vehicles | 1,105 (28.8%) | 1,123 (31.4%) |
| 4 Vehicles | 778 (20.3%) | 290 (8.1%) |
| 5 or more Vehicles | 379 (9.9%) | 232 (6.5%) |
| Total | 3,839 (100.0%) | 3,576 (100.0%) |
Commute Time in Zip Code 37748
The most frequently occuring commute durations in Zip Code 37748 are 20 to 24 minutes (976 commuters, 13.8%), 10 to 14 minutes (956 commuters, 13.5%), and 30 to 34 minutes (954 commuters, 13.5%).
| Commute Time | # Commuters | % Commuters |
| Less than 5 Minutes | 184 | 2.6% |
| 5 to 9 Minutes | 594 | 8.4% |
| 10 to 14 Minutes | 956 | 13.5% |
| 15 to 19 Minutes | 633 | 9.0% |
| 20 to 24 Minutes | 976 | 13.8% |
| 25 to 29 Minutes | 682 | 9.7% |
| 30 to 34 Minutes | 954 | 13.5% |
| 35 to 39 Minutes | 601 | 8.5% |
| 40 to 44 Minutes | 237 | 3.4% |
| 45 to 59 Minutes | 735 | 10.4% |
| 60 to 89 Minutes | 272 | 3.8% |
| 90 or more Minutes | 234 | 3.3% |
Commute Time by Sex in Zip Code 37748
The most common commute times in Zip Code 37748 are 30 to 34 minutes (516 commuters, 14.3%) for males and 20 to 24 minutes (667 commuters, 19.4%) for females.
| Commute Time | Male | Female |
| Less than 5 Minutes | 116 (3.2%) | 68 (2.0%) |
| 5 to 9 Minutes | 284 (7.9%) | 310 (9.0%) |
| 10 to 14 Minutes | 489 (13.5%) | 467 (13.6%) |
| 15 to 19 Minutes | 277 (7.7%) | 356 (10.3%) |
| 20 to 24 Minutes | 309 (8.6%) | 667 (19.4%) |
| 25 to 29 Minutes | 307 (8.5%) | 375 (10.9%) |
| 30 to 34 Minutes | 516 (14.3%) | 438 (12.7%) |
| 35 to 39 Minutes | 328 (9.1%) | 273 (7.9%) |
| 40 to 44 Minutes | 167 (4.6%) | 70 (2.0%) |
| 45 to 59 Minutes | 431 (11.9%) | 304 (8.8%) |
| 60 to 89 Minutes | 185 (5.1%) | 87 (2.5%) |
| 90 or more Minutes | 205 (5.7%) | 29 (0.8%) |
Time of Departure to Work by Sex in Zip Code 37748
The most frequent times of departure to work in Zip Code 37748 are 5:30 AM to 5:59 AM (483, 13.4%) for males and 7:30 AM to 7:59 AM (789, 22.9%) for females.
| Time of Departure | Male | Female |
| 12:00 AM to 4:59 AM | 480 (13.3%) | 257 (7.5%) |
| 5:00 AM to 5:29 AM | 141 (3.9%) | 112 (3.3%) |
| 5:30 AM to 5:59 AM | 483 (13.4%) | 101 (2.9%) |
| 6:00 AM to 6:29 AM | 429 (11.9%) | 231 (6.7%) |
| 6:30 AM to 6:59 AM | 323 (8.9%) | 320 (9.3%) |
| 7:00 AM to 7:29 AM | 407 (11.3%) | 603 (17.5%) |
| 7:30 AM to 7:59 AM | 341 (9.4%) | 789 (22.9%) |
| 8:00 AM to 8:29 AM | 339 (9.4%) | 334 (9.7%) |
| 8:30 AM to 8:59 AM | 61 (1.7%) | 36 (1.1%) |
| 9:00 AM to 9:59 AM | 74 (2.1%) | 94 (2.7%) |
| 10:00 AM to 10:59 AM | 0 (0.0%) | 0 (0.0%) |
| 11:00 AM to 11:59 AM | 0 (0.0%) | 27 (0.8%) |
| 12:00 PM to 3:59 PM | 327 (9.0%) | 240 (7.0%) |
| 4:00 PM to 11:59 PM | 209 (5.8%) | 300 (8.7%) |
| Total | 3,614 (100.0%) | 3,444 (100.0%) |
Housing Occupancy in Zip Code 37748
Occupancy by Ownership in Zip Code 37748
Of the total 7,047 dwellings in Zip Code 37748, owner-occupied units account for 5,299 (75.2%), while renter-occupied units make up 1,748 (24.8%).
| Occupancy | # Housing Units | % Housing Units |
| Owner Occupied Housing Units | 5,299 | 75.2% |
| Renter-Occupied Housing Units | 1,748 | 24.8% |
| Total Occupied Housing Units | 7,047 | 100.0% |
Occupancy by Household Size in Zip Code 37748
| Household Size | # Housing Units | % Housing Units |
| 1-Person Household | 2,217 | 31.5% |
| 2-Person Household | 2,621 | 37.2% |
| 3-Person Household | 904 | 12.8% |
| 4+ Person Household | 1,305 | 18.5% |
| Total Housing Units | 7,047 | 100.0% |
Occupancy by Ownership by Household Size in Zip Code 37748
| Household Size | Owner-occupied | Renter-occupied |
| 1-Person Household | 1,316 (59.4%) | 901 (40.6%) |
| 2-Person Household | 2,367 (90.3%) | 254 (9.7%) |
| 3-Person Household | 655 (72.5%) | 249 (27.5%) |
| 4+ Person Household | 961 (73.6%) | 344 (26.4%) |
| Total Housing Units | 5,299 (75.2%) | 1,748 (24.8%) |
Occupancy by Educational Attainment in Zip Code 37748
| Household Size | Owner-occupied | Renter-occupied |
| Less than High School | 575 (63.6%) | 329 (36.4%) |
| High School Diploma | 1,678 (66.0%) | 865 (34.0%) |
| College/Associate Degree | 1,817 (80.4%) | 442 (19.6%) |
| Bachelor's Degree or higher | 1,229 (91.6%) | 112 (8.4%) |
Occupancy by Age of Householder in Zip Code 37748
| Age Bracket | # Households | % Households |
| Under 35 Years | 932 | 13.2% |
| 35 to 44 Years | 751 | 10.7% |
| 45 to 54 Years | 1,407 | 20.0% |
| 55 to 64 Years | 1,737 | 24.6% |
| 65 to 74 Years | 1,182 | 16.8% |
| 75 to 84 Years | 805 | 11.4% |
| 85 Years and Over | 233 | 3.3% |
| Total | 7,047 | 100.0% |
Housing Finances in Zip Code 37748
Median Income by Occupancy in Zip Code 37748
| Occupancy Type | # Households | Median Income |
| Owner-Occupied | 5,299 (75.2%) | $69,544 |
| Renter-Occupied | 1,748 (24.8%) | $24,525 |
| Average | 7,047 (100.0%) | $54,229 |
Occupancy by Householder Income Bracket in Zip Code 37748
| Income Bracket | Owner-occupied | Renter-occupied |
| Less than $5,000 | 76 (1.4%) | 132 (7.5%) |
| $5,000 to $9,999 | 116 (2.2%) | 10 (0.6%) |
| $10,000 to $14,999 | 170 (3.2%) | 262 (15.0%) |
| $15,000 to $19,999 | 245 (4.6%) | 173 (9.9%) |
| $20,000 to $24,999 | 250 (4.7%) | 312 (17.8%) |
| $25,000 to $34,999 | 338 (6.4%) | 172 (9.8%) |
| $35,000 to $49,999 | 759 (14.3%) | 358 (20.5%) |
| $50,000 to $74,999 | 866 (16.3%) | 111 (6.4%) |
| $75,000 to $99,999 | 698 (13.2%) | 110 (6.3%) |
| $100,000 to $149,999 | 1,112 (21.0%) | 45 (2.6%) |
| $150,000 or more | 669 (12.6%) | 63 (3.6%) |
| Total | 5,299 (100.0%) | 1,748 (100.0%) |
Monthly Housing Cost Tiers in Zip Code 37748
| Monthly Cost | Owner-occupied | Renter-occupied |
| Less than $300 | 376 (7.1%) | 117 (6.7%) |
| $300 to $499 | 1,361 (25.7%) | 134 (7.7%) |
| $500 to $799 | 934 (17.6%) | 613 (35.1%) |
| $800 to $999 | 654 (12.3%) | 397 (22.7%) |
| $1,000 to $1,499 | 946 (17.8%) | 202 (11.6%) |
| $1,500 to $1,999 | 615 (11.6%) | 21 (1.2%) |
| $2,000 to $2,499 | 240 (4.5%) | 82 (4.7%) |
| $2,500 to $2,999 | 60 (1.1%) | 0 (0.0%) |
| $3,000 or more | 113 (2.1%) | 0 (0.0%) |
| Total | 5,299 (100.0%) | 1,748 (100.0%) |
Physical Housing Characteristics in Zip Code 37748
Housing Structures in Zip Code 37748
| Structure Type | # Housing Units | % Housing Units |
| Single Unit, Detached | 5,356 | 76.0% |
| Single Unit, Attached | 98 | 1.4% |
| 2 Unit Apartments | 129 | 1.8% |
| 3 or 4 Unit Apartments | 226 | 3.2% |
| 5 to 9 Unit Apartments | 24 | 0.3% |
| 10 or more Apartments | 242 | 3.4% |
| Mobile Home / Other | 972 | 13.8% |
| Total | 7,047 | 100.0% |
Housing Structures by Occupancy in Zip Code 37748
| Structure Type | Owner-occupied | Renter-occupied |
| Single Unit, Detached | 4,557 (85.1%) | 799 (14.9%) |
| Single Unit, Attached | 53 (54.1%) | 45 (45.9%) |
| 2 Unit Apartments | 0 (0.0%) | 129 (100.0%) |
| 3 or 4 Unit Apartments | 0 (0.0%) | 226 (100.0%) |
| 5 to 9 Unit Apartments | 0 (0.0%) | 24 (100.0%) |
| 10 or more Apartments | 0 (0.0%) | 242 (100.0%) |
| Mobile Home / Other | 689 (70.9%) | 283 (29.1%) |
| Total | 5,299 (75.2%) | 1,748 (24.8%) |
Housing Structures by Number of Rooms in Zip Code 37748
| Number of Rooms | Owner-occupied | Renter-occupied |
| 1 Room | 0 (0.0%) | 0 (0.0%) |
| 2 or 3 Rooms | 16 (0.3%) | 530 (30.3%) |
| 4 or 5 Rooms | 1,534 (28.9%) | 635 (36.3%) |
| 6 or 7 Rooms | 2,214 (41.8%) | 453 (25.9%) |
| 8 or more Rooms | 1,535 (29.0%) | 130 (7.4%) |
| Total | 5,299 (100.0%) | 1,748 (100.0%) |
Housing Structure by Heating Type in Zip Code 37748
| Heating Type | Owner-occupied | Renter-occupied |
| Utility Gas | 2,194 (41.4%) | 244 (14.0%) |
| Bottled, Tank, or LP Gas | 154 (2.9%) | 11 (0.6%) |
| Electricity | 2,901 (54.7%) | 1,401 (80.1%) |
| Fuel Oil or Kerosene | 0 (0.0%) | 17 (1.0%) |
| Coal or Coke | 0 (0.0%) | 11 (0.6%) |
| All other Fuels | 50 (0.9%) | 35 (2.0%) |
| No Fuel Used | 0 (0.0%) | 29 (1.7%) |
| Total | 5,299 (100.0%) | 1,748 (100.0%) |
Household Vehicle Usage in Zip Code 37748
| Vehicles per Household | Owner-occupied | Renter-occupied |
| No Vehicle | 132 (2.5%) | 481 (27.5%) |
| 1 Vehicle | 896 (16.9%) | 759 (43.4%) |
| 2 Vehicles | 2,023 (38.2%) | 332 (19.0%) |
| 3 or more Vehicles | 2,248 (42.4%) | 176 (10.1%) |
| Total | 5,299 (100.0%) | 1,748 (100.0%) |
Real Estate & Mortgages in Zip Code 37748
Real Estate and Mortgage Overview in Zip Code 37748
| Characteristic | Without Mortgage | With Mortgage |
| Housing Units | 2,421 | 2,878 |
| Median Property Value | $151,700 | $180,800 |
| Median Household Income | $47,696 | $560 |
| Monthly Housing Costs | $416 | $91 |
| Real Estate Taxes | $894 | $71 |
Property Value by Mortgage Status in Zip Code 37748
| Property Value | Without Mortgage | With Mortgage |
| Less than $50,000 | 332 (13.7%) | 138 (4.8%) |
| $50,000 to $99,999 | 513 (21.2%) | 250 (8.7%) |
| $100,000 to $299,999 | 1,360 (56.2%) | 1,930 (67.1%) |
| $300,000 to $499,999 | 175 (7.2%) | 385 (13.4%) |
| $500,000 to $749,999 | 6 (0.3%) | 92 (3.2%) |
| $750,000 to $999,999 | 19 (0.8%) | 43 (1.5%) |
| $1,000,000 or more | 16 (0.7%) | 40 (1.4%) |
| Total | 2,421 (100.0%) | 2,878 (100.0%) |
Household Income by Mortgage Status in Zip Code 37748
| Household Income | Without Mortgage | With Mortgage |
| Less than $10,000 | 140 (5.8%) | 28 (1.0%) |
| $10,000 to $24,999 | 477 (19.7%) | 52 (1.8%) |
| $25,000 to $34,999 | 263 (10.9%) | 188 (6.5%) |
| $35,000 to $49,999 | 489 (20.2%) | 75 (2.6%) |
| $50,000 to $74,999 | 389 (16.1%) | 270 (9.4%) |
| $75,000 to $99,999 | 198 (8.2%) | 477 (16.6%) |
| $100,000 to $149,999 | 356 (14.7%) | 500 (17.4%) |
| $150,000 or more | 109 (4.5%) | 756 (26.3%) |
| Total | 2,421 (100.0%) | 2,878 (100.0%) |
Property Value to Household Income Ratio in Zip Code 37748
| Value-to-Income Ratio | Without Mortgage | With Mortgage |
| Less than 2.0x | 879 (36.3%) | 93,875 (3,261.8%) |
| 2.0x to 2.9x | 430 (17.8%) | 1,607 (55.8%) |
| 3.0x to 3.9x | 249 (10.3%) | 462 (16.1%) |
| 4.0x or more | 857 (35.4%) | 187 (6.5%) |
| Total | 2,421 (100.0%) | 2,878 (100.0%) |
Real Estate Taxes by Mortgage Status in Zip Code 37748
| Property Taxes | Without Mortgage | With Mortgage |
| Less than $800 | 1,046 (43.2%) | 0 (0.0%) |
| $800 to $1,499 | 821 (33.9%) | 1,153 (40.1%) |
| $800 to $1,499 | 418 (17.3%) | 1,018 (35.4%) |
| Total | 2,421 (100.0%) | 2,878 (100.0%) |
Health & Disability in Zip Code 37748
Health Insurance Coverage by Age in Zip Code 37748
| Age Bracket | With Coverage | Without Coverage |
| Under 6 Years | 820 (100.0%) | 0 (0.0%) |
| 6 to 18 Years | 2,292 (98.4%) | 37 (1.6%) |
| 19 to 25 Years | 1,209 (84.5%) | 222 (15.5%) |
| 26 to 34 Years | 1,442 (90.5%) | 152 (9.5%) |
| 35 to 44 Years | 1,522 (83.2%) | 308 (16.8%) |
| 45 to 54 Years | 2,189 (81.8%) | 486 (18.2%) |
| 55 to 64 Years | 2,365 (88.8%) | 297 (11.2%) |
| 65 to 74 Years | 1,796 (100.0%) | 0 (0.0%) |
| 75 Years and older | 1,385 (100.0%) | 0 (0.0%) |
| Total | 15,020 (90.9%) | 1,502 (9.1%) |
Health Insurance Coverage by Citizenship Status in Zip Code 37748
| Citizenship Status | With Coverage | Without Coverage |
| Native Born | 820 (100.0%) | 0 (0.0%) |
| Foreign Born, Citizen | 2,292 (98.4%) | 37 (1.6%) |
| Foreign Born, not a Citizen | 1,209 (84.5%) | 222 (15.5%) |
Health Insurance Coverage by Household Income in Zip Code 37748
| Household Income | With Coverage | Without Coverage |
| Under $25,000 | 2,391 (88.3%) | 316 (11.7%) |
| $25,000 to $49,999 | 3,296 (85.0%) | 583 (15.0%) |
| $50,000 to $74,999 | 2,007 (93.7%) | 135 (6.3%) |
| $75,000 to $99,999 | 2,243 (97.3%) | 62 (2.7%) |
| $100,000 and over | 5,066 (92.8%) | 392 (7.2%) |
Public vs Private Health Insurance Coverage by Age in Zip Code 37748
| Age Bracket | Public Insurance | Private Insurance |
| Under 6 | 537 (65.5%) | 389 (47.4%) |
| 6 to 18 Years | 1,325 (56.9%) | 1,270 (54.5%) |
| 19 to 25 Years | 327 (22.9%) | 971 (67.8%) |
| 25 to 34 Years | 630 (39.5%) | 1,079 (67.7%) |
| 35 to 44 Years | 516 (28.2%) | 1,051 (57.4%) |
| 45 to 54 Years | 484 (18.1%) | 1,856 (69.4%) |
| 55 to 64 Years | 545 (20.5%) | 2,010 (75.5%) |
| 65 to 74 Years | 1,788 (99.6%) | 1,087 (60.5%) |
| 75 Years and over | 1,385 (100.0%) | 698 (50.4%) |
| Total | 7,537 (45.6%) | 10,411 (63.0%) |
Disability Status by Sex by Age in Zip Code 37748
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 204 (15.7%) | 13 (1.3%) |
| 18 to 34 Years | 189 (10.8%) | 27 (1.9%) |
| 35 to 64 Years | 667 (20.0%) | 658 (17.2%) |
| 65 to 74 Years | 437 (44.1%) | 221 (27.4%) |
| 75 Years and over | 254 (51.6%) | 529 (59.2%) |
Disability Class by Sex by Age in Zip Code 37748
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 | 7 (0.4%) | 4 (0.3%) |
| 35 to 64 Years | 248 (7.4%) | 114 (3.0%) |
| 65 to 74 Years | 251 (25.4%) | 75 (9.3%) |
| 75 Years and over | 175 (35.6%) | 392 (43.9%) |
Disability Class: Vision Difficulty
| Age Bracket | Male | Female |
| Under 5 Years | 0 (0.0%) | 0 (0.0%) |
| 5 to 17 Years | 84 (6.5%) | 0 (0.0%) |
| 18 to 34 Years | 21 (1.2%) | 5 (0.4%) |
| 35 to 64 Years | 181 (5.4%) | 108 (2.8%) |
| 65 to 74 Years | 29 (2.9%) | 5 (0.6%) |
| 75 Years and over | 18 (3.7%) | 57 (6.4%) |
Disability Class: Cognitive Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 78 (6.0%) | 13 (1.3%) |
| 18 to 34 Years | 160 (9.1%) | 26 (1.8%) |
| 35 to 64 Years | 291 (8.7%) | 251 (6.6%) |
| 65 to 74 Years | 44 (4.4%) | 10 (1.2%) |
| 75 Years and over | 56 (11.4%) | 159 (17.8%) |
Disability Class: Ambulatory Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 42 (3.2%) | 0 (0.0%) |
| 18 to 34 Years | 51 (2.9%) | 4 (0.3%) |
| 35 to 64 Years | 352 (10.5%) | 465 (12.1%) |
| 65 to 74 Years | 282 (28.5%) | 199 (24.7%) |
| 75 Years and over | 116 (23.6%) | 431 (48.3%) |
Disability Class: Self-Care Difficulty
| Age Bracket | Male | Female |
| 5 to 17 Years | 59 (4.5%) | 0 (0.0%) |
| 18 to 34 Years | 44 (2.5%) | 4 (0.3%) |
| 35 to 64 Years | 159 (4.8%) | 186 (4.9%) |
| 65 to 74 Years | 72 (7.3%) | 30 (3.7%) |
| 75 Years and over | 48 (9.8%) | 126 (14.1%) |
Technology Access in Zip Code 37748
Computing Device Access in Zip Code 37748
| Device Type | # Households | % Households |
| Desktop or Laptop | 4,609 | 65.4% |
| Smartphone | 5,960 | 84.6% |
| Tablet | 4,153 | 58.9% |
| No Computing Device | 624 | 8.8% |
| Total | 7,047 | 100.0% |
Internet Access in Zip Code 37748
| Internet Type | # Households | % Households |
| Dial-Up Internet | 23 | 0.3% |
| Broadband Home | 4,810 | 68.3% |
| Cellular Data Only | 782 | 11.1% |
| Satellite Internet | 336 | 4.8% |
| No Internet | 1,123 | 15.9% |
| Total | 7,047 | 100.0% |
Common Questions
What is Per Capita Income in Zip Code 37748?
Per Capita income in Zip Code 37748 is $31,772.
What is the Median Family Income in Zip Code 37748?
Median Family Income in Zip Code 37748 is $72,849.
What is the Median Household income in Zip Code 37748?
Median Household Income in Zip Code 37748 is $54,229.
What is Income or Wage Gap in Zip Code 37748?
Income or Wage Gap in Zip Code 37748 is 36.1%.
Women in Zip Code 37748 earn 63.9 cents for every dollar earned by a man.
What is Family Income Deficit in Zip Code 37748?
Family Income Deficit in Zip Code 37748 is $11,071.
Families that are below poverty line in Zip Code 37748 earn $11,071 less on average than the poverty threshold level.
What is Inequality or Gini Index in Zip Code 37748?
Inequality or Gini Index in Zip Code 37748 is 0.45.
What is the Total Population of Zip Code 37748?
Total Population of Zip Code 37748 is 16,700.
What is the Total Male Population of Zip Code 37748?
Total Male Population of Zip Code 37748 is 8,296.
What is the Total Female Population of Zip Code 37748?
Total Female Population of Zip Code 37748 is 8,404.
What is the Ratio of Males per 100 Females in Zip Code 37748?
There are 98.71 Males per 100 Females in Zip Code 37748.
What is the Ratio of Females per 100 Males in Zip Code 37748?
There are 101.30 Females per 100 Males in Zip Code 37748.
What is the Median Population Age in Zip Code 37748?
Median Population Age in Zip Code 37748 is 46.9 Years.
What is the Average Family Size in Zip Code 37748
Average Family Size in Zip Code 37748 is 2.9 People.
What is the Average Household Size in Zip Code 37748
Average Household Size in Zip Code 37748 is 2.3 People.
How Large is the Labor Force in Zip Code 37748?
There are 7,916 People in the Labor Forcein in Zip Code 37748.
What is the Percentage of People in the Labor Force in Zip Code 37748?
56.1% of People are in the Labor Force in Zip Code 37748.
What is the Unemployment Rate in Zip Code 37748?
Unemployment Rate in Zip Code 37748 is 3.7%.