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ZIP CODE TABULATION AREA

78703

Texas · 23,483 residents · 5.623 sq mi
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ZIP 78703 is significantly wealthier than the US average, with a median household income of $153,036. Population has held roughly steady since 2024. 86% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $1,495,800. Households here earn about 54% more than the Travis County median. Among the 46 ZIP codes in Travis County, 78703 ranks 8th by median household income.

$153,036
US average: $82,259
$1,495,800
US average: $376,019
86.0%
US average: 35.6%
Age, sex & households
Under 18
16.8%
Age 65+
14.6%
50.8%
49.2%
2.02 people
Race & ethnicity · 2024
2024
White, non-Hispanic79.5%(18,659)
Black0.9%(222)
Hispanic / Latino10.9%(2,565)
Asian5.9%(1,380)
Other2.8%(657)
Diversity Score44%(10,344)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Travis County
Income rank vs other ZIPs
LOWEST8TH OF 46HIGHEST
Adjacent ZIPs
78617$71,640
78641$135,024
78645$113,008
78652$133,368
Frequently asked

How many people live in ZIP code 78703?

ZIP code 78703 has about 23,483 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 78703?

The typical household in ZIP code 78703 earns about $153,036 a year. Half of households make more than that, and half make less.

Is ZIP code 78703 expensive?

In ZIP code 78703, the median home is worth about $1,495,800, and the typical rent is about $2,181 a month.

How educated are people in ZIP code 78703?

About 86.0% of adults age 25 and over in ZIP code 78703 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 78703?

About 6.8% of people in ZIP code 78703 live below the federal poverty line.

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