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ZIP CODE TABULATION AREA

94804

California · 44,891 residents · 6.493 sq mi
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ZIP 94804 is wealthier than most US places, with a median household income of $91,037. Population has held roughly steady since 2024. Median home value is $631,900. Households here earn about 28% less than the Contra Costa County median. Despite a median home value of $631,900, the poverty rate sits 27% above the US average — a pattern often seen in resort and college towns. Among the 42 ZIP codes in Contra Costa County, 94804 ranks 35th by median household income.

$91,037
US average: $82,259
$631,900
US average: $376,019
32.8%
US average: 35.6%
Age, sex & households
Under 18
21.8%
Age 65+
13.2%
48.9%
51.1%
2.74 people
Race & ethnicity · 2024
2024
White, non-Hispanic19.4%(8,689)
Black16.6%(7,458)
Hispanic / Latino44.9%(20,151)
Asian11.8%(5,276)
Other7.4%(3,317)
Diversity Score89.3%(40,074)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Contra Costa County
Income rank vs other ZIPs
LOWEST35TH OF 42HIGHEST
Adjacent ZIPs
94505$146,480
94506$250,001
94507$250,001
94509$86,196
Frequently asked

How many people live in ZIP code 94804?

ZIP code 94804 has about 44,891 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 94804?

The typical household in ZIP code 94804 earns about $91,037 a year. Half of households make more than that, and half make less.

Is ZIP code 94804 expensive?

In ZIP code 94804, the median home is worth about $631,900, and the typical rent is about $1,826 a month.

How educated are people in ZIP code 94804?

About 32.8% of adults age 25 and over in ZIP code 94804 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 94804?

About 15.8% of people in ZIP code 94804 live below the federal poverty line.

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