CensusEasy
ZIP CODE TABULATION AREA

94503

California · 21,841 residents · 27.017 sq mi
Compare

ZIP 94503 is significantly wealthier than the US average, with a median household income of $121,088. Population has held roughly steady since 2024. Median home value is $697,400. Among the 9 ZIP codes in Napa County, 94503 ranks 4th by median household income.

$121,088
US average: $82,259
$697,400
US average: $376,019
32.4%
US average: 35.6%
Age, sex & households
Under 18
24.9%
Age 65+
13.8%
48.2%
51.8%
3.58 people
Race & ethnicity · 2024
2024
White, non-Hispanic20.9%(4,558)
Black4.8%(1,045)
Hispanic / Latino31.9%(6,962)
Asian32.7%(7,143)
Other9.8%(2,133)
Diversity Score92%(20,095)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Napa County
Income rank vs other ZIPs
LOWEST4TH OF 9HIGHEST
Adjacent ZIPs
94508$116,667
94558$113,269
94559$105,188
Frequently asked

How many people live in ZIP code 94503?

ZIP code 94503 has about 21,841 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 94503?

The typical household in ZIP code 94503 earns about $121,088 a year. Half of households make more than that, and half make less.

Is ZIP code 94503 expensive?

In ZIP code 94503, the median home is worth about $697,400, and the typical rent is about $2,524 a month.

How educated are people in ZIP code 94503?

About 32.4% of adults age 25 and over in ZIP code 94503 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 94503?

About 9.4% of people in ZIP code 94503 live below the federal poverty line.

Keep going

Explore from here

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