ZIP 38474 vs ZIP 38478
A side-by-side comparison of ZIP Code 38474 and ZIP Code 38478: population, income, housing, and more.
ZIP 38474 and ZIP 38478 are ZIP Code areas in Tennessee. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 38478 has the higher population (18,756 vs 9,336 in ZIP 38474). ZIP 38474 has the higher median household income ($63,711 vs $58,658 in ZIP 38478). ZIP 38474 has the higher median home value ($228,200 vs $195,500 in ZIP 38478).
Population, income & housing
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| Population | 9,336 | 18,756 |
| Median age | 36.5 yrs | 42.2 yrs |
| Median household income | $63,711 | $58,658 |
| Median home value | $228,200 | $195,500 |
| Median gross rent | $793 | $829 |
| Housing units | 3,687 | 8,772 |
| Homeownership rate | 74.7% | 67.1% |
| Bachelor's degree or higher | 12.3% | 19.3% |
| Unemployment rate | 3.4% | 5.2% |
Trends (ACS 5-year, 2019–2023)
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| Population | 8,389 → 9,336 (+11.3%) | 17,602 → 18,756 (+6.6%) |
| Median household income | $45,410 → $63,711 (+40.3%) | $48,509 → $58,658 (+20.9%) |
| Median home value | $116,700 → $228,200 (+95.5%) | $138,300 → $195,500 (+41.4%) |
| Median gross rent | $578 → $793 (+37.2%) | $653 → $829 (+27.0%) |
ZIP 38474
8,3899,336
$45,410$63,711
$116,700$228,200
$578$793
ZIP 38478
17,60218,756
$48,509$58,658
$138,300$195,500
$653$829
Age & race/ethnicity
Age distribution (share)
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| Under 5 | 6.1% | 5.5% |
| 5 to 17 | 22.0% | 15.2% |
| 18 to 24 | 7.3% | 10.4% |
| 25 to 34 | 13.1% | 12.4% |
| 35 to 44 | 12.7% | 9.9% |
| 45 to 54 | 9.0% | 11.0% |
| 55 to 64 | 16.3% | 15.4% |
| 65 to 74 | 8.5% | 11.4% |
| 75 and over | 5.1% | 8.7% |
Race & ethnicity (share)
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| White (non-Hispanic) | 78.8% | 77.4% |
| Black or African American | 14.9% | 11.4% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.1% | 0.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.3% |
| Two or more races | 5.8% | 6.5% |
| Hispanic or Latino | 0.5% | 4.1% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| No high school diploma | 8.7% | 10.0% |
| High school graduate | 52.9% | 44.0% |
| Some college or associate's | 26.1% | 26.8% |
| Bachelor's degree | 9.4% | 12.5% |
| Graduate or professional degree | 2.9% | 6.7% |
Commute to work
How workers get to work (share)
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| Drove alone | 88.0% | 86.4% |
| Carpooled | 6.1% | 7.2% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.9% | 1.3% |
| Bicycle | 0.0% | 0.4% |
| Worked from home | 4.7% | 3.2% |
| Other means | 0.4% | 1.5% |
Housing
Units in structure (share)
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| 1-unit, detached | 72.0% | 68.9% |
| 1-unit, attached | 0.3% | 1.9% |
| 2 to 4 units | 8.0% | 6.5% |
| 5 to 19 units | 3.1% | 6.0% |
| 20 or more units | 1.0% | 1.3% |
| Mobile home & other | 15.6% | 15.6% |
Poverty & households
| ZIP 38474 | ZIP 38478 | |
|---|---|---|
| Poverty rate | 13.9% | 17.2% |
| Average household size | 2.77 | 2.49 |
| Mean commute (minutes) | 27 | 26 |
| Median year structure built | 1982 | 1979 |