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ZIP CODE TABULATION AREA

94506

California · 27,055 residents · 18.656 sq mi
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ZIP 94506 is significantly wealthier than the US average, with a median household income of $250,001. Population has held roughly steady since 2024. 75% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $1,956,800. With a median age of 45.3, the population is older than the US median of 38.9. Households here earn about 96% more than the Contra Costa County median. Among the 42 ZIP codes in Contra Costa County, 94506 ranks 1st by median household income.

$250,001
US average: $82,259
$1,956,800
US average: $376,019
75.0%
US average: 35.6%
Age, sex & households
Under 18
25.6%
Age 65+
19.8%
50.3%
49.7%
2.92 people
Race & ethnicity · 2024
2024
White, non-Hispanic47.9%(12,959)
Black3.2%(865)
Hispanic / Latino7.5%(2,033)
Asian35.3%(9,550)
Other6.1%(1,648)
Diversity Score79.4%(21,495)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Contra Costa County
Income rank vs other ZIPs
LOWEST1ST OF 42HIGHEST
Adjacent ZIPs
94505$146,480
94507$250,001
94509$86,196
94511$74,972
Frequently asked

How many people live in ZIP code 94506?

ZIP code 94506 has about 27,055 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 94506?

The typical household in ZIP code 94506 earns about $250,001 a year. Half of households make more than that, and half make less.

Is ZIP code 94506 expensive?

In ZIP code 94506, the median home is worth about $1,956,800, and the typical rent is about $3,501 a month.

How educated are people in ZIP code 94506?

About 75.0% of adults age 25 and over in ZIP code 94506 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 94506?

About 4.9% of people in ZIP code 94506 live below the federal poverty line.

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