ZIP 37138 vs ZIP 37146
A side-by-side comparison of ZIP Code 37138 and ZIP Code 37146: population, income, housing, and more.
ZIP 37138 and ZIP 37146 are ZIP Code areas in Tennessee. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 37138 has the higher population (22,539 vs 7,735 in ZIP 37146). ZIP 37146 has the higher median household income ($102,988 vs $87,450 in ZIP 37138). ZIP 37138 has the higher median home value ($347,500 vs $342,800 in ZIP 37146).
Population, income & housing
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| Population | 22,539 | 7,735 |
| Median age | 44.1 yrs | 40.8 yrs |
| Median household income | $87,450 | $102,988 |
| Median home value | $347,500 | $342,800 |
| Median gross rent | $1,427 | $1,497 |
| Housing units | 9,905 | 3,078 |
| Homeownership rate | 79.4% | 88.6% |
| Bachelor's degree or higher | 39.8% | 32.1% |
| Unemployment rate | 2.4% | 2.3% |
Trends (ACS 5-year, 2019–2023)
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| Population | 23,784 → 22,539 (-5.2%) | 7,615 → 7,735 (+1.6%) |
| Median household income | $72,861 → $87,450 (+20.0%) | $83,165 → $102,988 (+23.8%) |
| Median home value | $220,100 → $347,500 (+57.9%) | $193,900 → $342,800 (+76.8%) |
| Median gross rent | $1,130 → $1,427 (+26.3%) | $1,122 → $1,497 (+33.4%) |
ZIP 37138
23,78422,539
$72,861$87,450
$220,100$347,500
$1,130$1,427
ZIP 37146
7,6157,735
$83,165$102,988
$193,900$342,800
$1,122$1,497
Age & race/ethnicity
Age distribution (share)
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| Under 5 | 4.8% | 7.9% |
| 5 to 17 | 16.4% | 15.9% |
| 18 to 24 | 4.1% | 6.5% |
| 25 to 34 | 12.5% | 10.8% |
| 35 to 44 | 14.2% | 16.9% |
| 45 to 54 | 14.4% | 15.9% |
| 55 to 64 | 16.3% | 13.6% |
| 65 to 74 | 9.8% | 8.7% |
| 75 and over | 7.5% | 3.8% |
Race & ethnicity (share)
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| White (non-Hispanic) | 80.3% | 81.7% |
| Black or African American | 9.9% | 3.1% |
| American Indian & Alaska Native | 0.0% | 0.6% |
| Asian | 1.3% | 2.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 3.0% | 4.0% |
| Hispanic or Latino | 5.6% | 8.2% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| No high school diploma | 5.6% | 6.6% |
| High school graduate | 25.1% | 33.0% |
| Some college or associate's | 29.5% | 28.4% |
| Bachelor's degree | 28.5% | 20.8% |
| Graduate or professional degree | 11.2% | 11.3% |
Commute to work
How workers get to work (share)
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| Drove alone | 76.4% | 79.3% |
| Carpooled | 7.8% | 7.3% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.2% | 0.1% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 14.0% | 11.8% |
| Other means | 1.6% | 1.5% |
Housing
Units in structure (share)
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| 1-unit, detached | 79.1% | 90.6% |
| 1-unit, attached | 9.5% | 1.9% |
| 2 to 4 units | 1.7% | 0.3% |
| 5 to 19 units | 1.4% | 0.0% |
| 20 or more units | 4.8% | 1.4% |
| Mobile home & other | 3.5% | 5.8% |
Poverty & households
| ZIP 37138 | ZIP 37146 | |
|---|---|---|
| Poverty rate | 7.1% | 6.0% |
| Average household size | 2.38 | 2.70 |
| Mean commute (minutes) | 29 | 32 |
| Median year structure built | 1981 | 1999 |