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ZIP CODE TABULATION AREA

78703

Texas · 23,483 residents · 5.62 sq mi
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With 23,483 people, ZIP 78703 is a ZIP code in Travis County. 86% of adults hold a bachelor's degree, against 36% nationally. Median home value sits at $1,495,800. That is roughly 54% ahead of the Travis County median. The median household earns $153,036, about 86% above the national median. Density works out to 4,176 people per square mile. Among the 46 ZIP codes in Travis County, 78703 ranks 8th by median household income.

$153,036
US average: $82,259
$131,918
US average: $44,673
$1,495,800
US average: $376,019
86.0%
US average: 35.6%
Land area
5.62 sq mi
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)
44
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
9.8
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
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