94556
ZIP 94556 is significantly wealthier than the US average, with a median household income of $215,720. Population has held roughly steady since 2024. 82% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $1,659,600. Households here earn about 70% more than the Contra Costa County median. Among the 42 ZIP codes in Contra Costa County, 94556 ranks 7th by median household income.
How many people live in ZIP code 94556?
ZIP code 94556 has about 15,998 residents according to the 2024 American Community Survey.
What is the median household income in ZIP code 94556?
The typical household in ZIP code 94556 earns about $215,720 a year. Half of households make more than that, and half make less.
Is ZIP code 94556 expensive?
In ZIP code 94556, the median home is worth about $1,659,600, and the typical rent is about $2,906 a month.
How educated are people in ZIP code 94556?
About 81.9% of adults age 25 and over in ZIP code 94556 hold a bachelor's degree or higher.
What is the poverty rate in ZIP code 94556?
About 7.5% of people in ZIP code 94556 live below the federal poverty line.
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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024