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ZIP CODE TABULATION AREA

94530

California · 26,401 residents · 4.33 sq mi
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ZIP 94530 is home to 26,401 people in Contra Costa County. 68% of adults hold a bachelor's degree, against 36% nationally. Median home value sits at $1,114,100. The foreign-born share is 31%. Median rent is $2,545 a month. There are 6,097 people per square mile. Among the 42 ZIP codes in Contra Costa County, 94530 ranks 21st by median household income.

Population
26,401
Median income
$128,529
US average: $82,259
Per capita income
$73,169
US average: $44,673
Median home value
$1,114,100
US average: $376,019
Bachelor's+
67.6%
US average: 35.6%
Land area
4.33 sq mi
Age, sex & households
Median age
41.8
Under 18
16.6%
Age 65+
20.7%
Male
48.9%
Female
51.1%
Avg household
2.38 people
Race & ethnicity · 2024
2024
White, non-Hispanic43.8%(11,570)
Black5.1%(1,353)
Hispanic / Latino15.3%(4,050)
Asian28.2%(7,455)
Other7.5%(1,973)
Diversity Score
87
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
Owner-occupied
59.2%
Renter-occupied
40.8%
Median gross rent
$2,545
Median year built
1956
Afford Score
8.7
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
LOWEST21ST 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 94530?

ZIP code 94530 has about 26,401 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 94530?

The typical household in ZIP code 94530 earns about $128,529 a year. Half of households make more than that, and half make less.

Is ZIP code 94530 expensive?

In ZIP code 94530, the median home is worth about $1,114,100, and the typical rent is about $2,545 a month.

How educated are people in ZIP code 94530?

About 67.6% of adults age 25 and over in ZIP code 94530 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 94530?

About 6.8% of people in ZIP code 94530 live below the federal poverty line.

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Containing area
Contra Costa County

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