CensusEasy
ZIP CODE TABULATION AREA

78931

Texas · 185 residents · 13.616 sq mi
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Population has held roughly steady since 2024. 57% of adults hold a bachelor's degree or higher, well above the national rate of 36%. With a median age of 44.4, the population is older than the US median of 38.9. Poverty is rare here, at 0.0% of residents.

57.2%
US average: 35.6%
Age, sex & households
Under 18
17.8%
Age 65+
29.2%
42.2%
57.8%
2.64 people
Race & ethnicity · 2024
2024
White, non-Hispanic88.1%(163)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other11.9%(22)
Diversity Score26.2%(48)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Austin County
Income rank vs other ZIPs
LOWESTHIGHEST
Adjacent ZIPs
77418$90,611
77474$75,272
77485$51,742
Frequently asked

How many people live in ZIP code 78931?

ZIP code 78931 has about 185 residents according to the 2024 American Community Survey.

How educated are people in ZIP code 78931?

About 57.2% of adults age 25 and over in ZIP code 78931 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 78931?

About 0.0% of people in ZIP code 78931 live below the federal poverty line.

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Containing area
Austin County
Other ZIP codes in Austin County
ZIP 77474ZIP 77418ZIP 77485ZIP 78950ZIP 78944ZIP 77473

DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024