ZIP 37331 vs ZIP 37340
A side-by-side comparison of ZIP Code 37331 and ZIP Code 37340: population, income, housing, and more.
ZIP 37331 and ZIP 37340 are ZIP Code areas in Tennessee. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 37331 has the higher population (7,653 vs 206 in ZIP 37340). Since 2019, ZIP 37331's population has grown faster (+5.4% vs -68.5%).
Population, income & housing
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| Population | 7,653 | 206 |
| Median age | 42.9 yrs | 63.8 yrs |
| Median household income | $56,484 | — |
| Median home value | $171,000 | — |
| Median gross rent | $837 | — |
| Housing units | 3,721 | 205 |
| Homeownership rate | 77.2% | 89.4% |
| Bachelor's degree or higher | 18.9% | 3.4% |
| Unemployment rate | 11.5% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| Population | 7,261 → 7,653 (+5.4%) | 655 → 206 (-68.5%) |
| Median household income | $37,101 → $56,484 (+52.2%) | $54,213 → $48,036 (-11.4%) |
| Median home value | $103,900 → $171,000 (+64.6%) | $150,000 → $137,800 (-8.1%) |
| Median gross rent | $616 → $837 (+35.9%) | $827 → $816 (-1.3%) |
ZIP 37331
7,2617,653
$37,101$56,484
$103,900$171,000
$616$837
ZIP 37340
655206
$54,213$48,036
$150,000$137,800
$827$816
Age & race/ethnicity
Age distribution (share)
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| Under 5 | 6.6% | 0.0% |
| 5 to 17 | 14.7% | 0.0% |
| 18 to 24 | 7.8% | 0.0% |
| 25 to 34 | 11.0% | 0.0% |
| 35 to 44 | 10.8% | 6.8% |
| 45 to 54 | 12.0% | 0.0% |
| 55 to 64 | 13.8% | 46.6% |
| 65 to 74 | 10.5% | 34.0% |
| 75 and over | 12.8% | 12.6% |
Race & ethnicity (share)
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| White (non-Hispanic) | 82.6% | 100.0% |
| Black or African American | 6.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.7% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 7.1% | 0.0% |
| Hispanic or Latino | 3.6% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| No high school diploma | 12.7% | 0.0% |
| High school graduate | 43.2% | 89.8% |
| Some college or associate's | 25.2% | 6.8% |
| Bachelor's degree | 13.0% | 3.4% |
| Graduate or professional degree | 6.0% | 0.0% |
Commute to work
How workers get to work (share)
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| Drove alone | 89.6% | 100.0% |
| Carpooled | 5.5% | 0.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 1.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 3.6% | 0.0% |
| Other means | 0.4% | 0.0% |
Housing
Units in structure (share)
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| 1-unit, detached | 85.7% | 46.3% |
| 1-unit, attached | 0.4% | 0.0% |
| 2 to 4 units | 3.5% | 6.8% |
| 5 to 19 units | 0.4% | 0.0% |
| 20 or more units | 0.2% | 0.0% |
| Mobile home & other | 9.8% | 46.8% |
Poverty & households
| ZIP 37331 | ZIP 37340 | |
|---|---|---|
| Poverty rate | 12.3% | 18.4% |
| Average household size | 2.50 | 1.56 |
| Mean commute (minutes) | 25 | — |
| Median year structure built | 1975 | 1984 |