ZIP 78117 vs ZIP 78121
A side-by-side comparison of ZIP Code 78117 and ZIP Code 78121: population, income, housing, and more.
ZIP 78117 and ZIP 78121 are ZIP Code areas in Texas. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 78121 has the higher population (15,001 vs 756 in ZIP 78117). ZIP 78121 has the higher median household income ($126,726 vs $90,089 in ZIP 78117). ZIP 78121 has the higher median home value ($359,900 vs $271,700 in ZIP 78117).
Population, income & housing
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| Population | 756 | 15,001 |
| Median age | 40.9 yrs | 39.4 yrs |
| Median household income | $90,089 | $126,726 |
| Median home value | $271,700 | $359,900 |
| Median gross rent | — | $1,086 |
| Housing units | 380 | 5,304 |
| Homeownership rate | 90.7% | 89.3% |
| Bachelor's degree or higher | 28.8% | 32.7% |
| Unemployment rate | 5.5% | 3.2% |
Trends (ACS 5-year, 2019–2023)
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| Population | 401 → 756 (+88.5%) | 13,276 → 15,001 (+13.0%) |
| Median household income | $42,390 → $90,089 (+112.5%) | $95,843 → $126,726 (+32.2%) |
| Median home value | $147,500 → $271,700 (+84.2%) | $271,700 → $359,900 (+32.5%) |
| Median gross rent | — | $1,003 → $1,086 (+8.3%) |
ZIP 78117
401756
$42,390$90,089
$147,500$271,700
ZIP 78121
13,27615,001
$95,843$126,726
$271,700$359,900
$1,003$1,086
Age & race/ethnicity
Age distribution (share)
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| Under 5 | 4.2% | 5.7% |
| 5 to 17 | 18.7% | 19.6% |
| 18 to 24 | 4.1% | 6.8% |
| 25 to 34 | 8.1% | 8.3% |
| 35 to 44 | 29.9% | 17.2% |
| 45 to 54 | 8.1% | 16.0% |
| 55 to 64 | 9.5% | 13.5% |
| 65 to 74 | 13.0% | 7.1% |
| 75 and over | 4.5% | 5.8% |
Race & ethnicity (share)
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| White (non-Hispanic) | 72.2% | 70.3% |
| Black or African American | 0.0% | 2.1% |
| American Indian & Alaska Native | 0.0% | 0.2% |
| Asian | 0.0% | 0.4% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.9% |
| Two or more races | 7.8% | 3.0% |
| Hispanic or Latino | 20.0% | 23.1% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| No high school diploma | 9.1% | 5.4% |
| High school graduate | 33.3% | 27.7% |
| Some college or associate's | 28.8% | 34.2% |
| Bachelor's degree | 21.0% | 22.7% |
| Graduate or professional degree | 7.8% | 10.1% |
Commute to work
How workers get to work (share)
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| Drove alone | 77.2% | 78.6% |
| Carpooled | 21.5% | 5.1% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 0.2% |
| Bicycle | 1.3% | 0.0% |
| Worked from home | 0.0% | 14.9% |
| Other means | 0.0% | 1.2% |
Housing
Units in structure (share)
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| 1-unit, detached | 71.3% | 69.6% |
| 1-unit, attached | 1.1% | 0.4% |
| 2 to 4 units | 0.0% | 1.6% |
| 5 to 19 units | 0.0% | 1.6% |
| 20 or more units | 0.0% | 0.2% |
| Mobile home & other | 27.6% | 26.6% |
Poverty & households
| ZIP 78117 | ZIP 78121 | |
|---|---|---|
| Poverty rate | 0.0% | 5.8% |
| Average household size | 2.34 | 2.94 |
| Mean commute (minutes) | 29 | 37 |
| Median year structure built | 2009 | 2002 |