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ZIP CODE TABULATION AREA

94583

California · 39,583 residents · 21.2 sq mi
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ZIP 94583 is a ZIP code of 39,583 people in Contra Costa County. Median home value sits at $1,383,600. 65% of adults hold a bachelor's degree, against 36% nationally. The median household earns $184,898, about 125% above the national median. Median rent is $3,019 a month. Households here earn about 45% more than in Contra Costa County as a whole. Among the 42 ZIP codes in Contra Costa County, 94583 ranks 12th by median household income.

$184,898
US average: $82,259
$79,629
US average: $44,673
$1,383,600
US average: $376,019
64.9%
US average: 35.6%
Land area
21.2 sq mi
Age, sex & households
Under 18
25.1%
Age 65+
14.4%
50.5%
49.5%
2.84 people
Race & ethnicity · 2024
2024
White, non-Hispanic42.9%(16,968)
Black2%(790)
Hispanic / Latino10.1%(3,995)
Asian38%(15,040)
Other7%(2,790)
82
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
7.5
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Contra Costa County
Income rank vs other ZIPs
LOWEST12TH 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 94583?

ZIP code 94583 has about 39,583 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 94583?

The typical household in ZIP code 94583 earns about $184,898 a year. Half of households make more than that, and half make less.

Is ZIP code 94583 expensive?

In ZIP code 94583, the median home is worth about $1,383,600, and the typical rent is about $3,019 a month.

How educated are people in ZIP code 94583?

About 64.9% of adults age 25 and over in ZIP code 94583 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 94583?

About 3.6% of people in ZIP code 94583 live below the federal poverty line.

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