ZIP 78221 vs ZIP 78231
A side-by-side comparison of ZIP Code 78221 and ZIP Code 78231: population, income, housing, and more.
ZIP 78221 and ZIP 78231 are ZIP Code areas in Texas. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 78221 has the higher population (41,580 vs 9,966 in ZIP 78231). ZIP 78231 has the higher median household income ($103,538 vs $63,114 in ZIP 78221). ZIP 78231 has the higher median home value ($382,000 vs $157,500 in ZIP 78221).
Population, income & housing
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| Population | 41,580 | 9,966 |
| Median age | 35.3 yrs | 39.0 yrs |
| Median household income | $63,114 | $103,538 |
| Median home value | $157,500 | $382,000 |
| Median gross rent | $1,147 | $1,289 |
| Housing units | 14,939 | 4,189 |
| Homeownership rate | 69.8% | 65.3% |
| Bachelor's degree or higher | 11.9% | 63.8% |
| Unemployment rate | 5.8% | 2.4% |
Trends (ACS 5-year, 2019–2023)
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| Population | 41,185 → 41,580 (+1.0%) | 9,001 → 9,966 (+10.7%) |
| Median household income | $43,437 → $63,114 (+45.3%) | $92,174 → $103,538 (+12.3%) |
| Median home value | $87,700 → $157,500 (+79.6%) | $292,700 → $382,000 (+30.5%) |
| Median gross rent | $847 → $1,147 (+35.4%) | $1,188 → $1,289 (+8.5%) |
ZIP 78221
41,18541,580
$43,437$63,114
$87,700$157,500
$847$1,147
ZIP 78231
9,0019,966
$92,174$103,538
$292,700$382,000
$1,188$1,289
Age & race/ethnicity
Age distribution (share)
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| Under 5 | 6.4% | 2.8% |
| 5 to 17 | 19.9% | 19.0% |
| 18 to 24 | 10.8% | 11.4% |
| 25 to 34 | 12.6% | 14.3% |
| 35 to 44 | 12.2% | 9.6% |
| 45 to 54 | 13.1% | 11.3% |
| 55 to 64 | 12.3% | 11.8% |
| 65 to 74 | 7.2% | 9.5% |
| 75 and over | 5.6% | 10.2% |
Race & ethnicity (share)
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| White (non-Hispanic) | 9.0% | 47.8% |
| Black or African American | 0.6% | 4.6% |
| American Indian & Alaska Native | 0.3% | 0.1% |
| Asian | 0.4% | 3.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.2% | 0.0% |
| Two or more races | 0.6% | 4.4% |
| Hispanic or Latino | 88.9% | 39.7% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| No high school diploma | 26.0% | 0.6% |
| High school graduate | 35.7% | 12.4% |
| Some college or associate's | 26.3% | 23.2% |
| Bachelor's degree | 7.8% | 33.7% |
| Graduate or professional degree | 4.1% | 30.1% |
Commute to work
How workers get to work (share)
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| Drove alone | 72.6% | 73.3% |
| Carpooled | 17.7% | 3.8% |
| Public transit | 2.2% | 0.6% |
| Walked | 1.1% | 0.7% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 4.8% | 20.7% |
| Other means | 1.6% | 0.9% |
Housing
Units in structure (share)
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| 1-unit, detached | 79.8% | 70.0% |
| 1-unit, attached | 1.0% | 0.0% |
| 2 to 4 units | 4.2% | 0.4% |
| 5 to 19 units | 6.5% | 16.7% |
| 20 or more units | 4.3% | 12.0% |
| Mobile home & other | 4.1% | 0.9% |
Poverty & households
| ZIP 78221 | ZIP 78231 | |
|---|---|---|
| Poverty rate | 17.2% | 5.7% |
| Average household size | 3.16 | 2.46 |
| Mean commute (minutes) | 26 | 23 |
| Median year structure built | 1974 | 1986 |