Census ACS · Texas
ZIP Code 78640
ZIP code 78640 is located in Texas with a population of 71,460. The median household income is $88,533 and the median home value is $291,100.
71,460
Population
$88,533
Median Income
$291,100
Median Home Value
33.3
Median Age
Race & Ethnicity
| White | 55.4% |
| Black | 5.2% |
| Asian | 0.0% |
| Hispanic (any race) | 3.3% |
Male: 51.0% · Female: 49.0%
Economy & Income
$88,533
Median Household Income
$34,541
Per Capita Income
5.5%
Poverty Rate
Housing
$291,100
Median Home Value
$1,572
Median Rent
71.9%
Homeownership
Education
87.2%
High School+
29.2%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Texas
Part of Texas
Metro areas in Texas
Frequently Asked Questions
ZIP code 78640 in Texas has a population of 71,460 according to latest Census ACS data.
The median household income in ZIP 78640 is $88,533. The per capita income is $34,541. The poverty rate is 5.5%.
ZIP code 78640 is located in Texas.
More from Texas
Data for ZIP Code Tabulation Area (ZCTA) 78640 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
ZIP 78640 skews on age — the median resident is 33.3, younger than the national median. ZIP 78640 is a ZIP code in Texas with a population of 71,460.
The typical household earns $88,533 a year, above the US median of $78,538. Poverty runs at 5.5%, below the national 12.4%. The typical home is valued at $291,100, with typical rent around $1,572.
29.2% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%.
Source: U.S. Census Bureau ACS, 2026.