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ZIP CODE TABULATION AREA

94401

California · 35,295 residents · 3.11 sq mi
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ZIP 94401 is a ZIP code of 35,295 people in San Mateo County. The typical home is worth $1,184,500. The foreign-born share is 40%. 43% of homes are owner-occupied. Median rent is $2,762 a month. There are 11,345 people per square mile. Among the 29 ZIP codes in San Mateo County, 94401 ranks 27th by median household income.

$122,227
US average: $82,259
$63,426
US average: $44,673
$1,184,500
US average: $376,019
46.3%
US average: 35.6%
Land area
3.11 sq mi
Age, sex & households
Under 18
19.2%
Age 65+
16.6%
50.3%
49.7%
2.64 people
Race & ethnicity · 2024
2024
White, non-Hispanic25.1%(8,871)
Black1.3%(460)
Hispanic / Latino38%(13,426)
Asian24.1%(8,509)
Other11.4%(4,029)
90
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
9.7
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within San Mateo County
Income rank vs other ZIPs
LOWEST27TH OF 29HIGHEST
Adjacent ZIPs
94002$203,965
94005$156,169
94010$196,882
94014$122,966
Frequently asked

How many people live in ZIP code 94401?

ZIP code 94401 has about 35,295 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 94401?

The typical household in ZIP code 94401 earns about $122,227 a year. Half of households make more than that, and half make less.

Is ZIP code 94401 expensive?

In ZIP code 94401, the median home is worth about $1,184,500, and the typical rent is about $2,762 a month.

How educated are people in ZIP code 94401?

About 46.3% of adults age 25 and over in ZIP code 94401 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 94401?

About 12.2% of people in ZIP code 94401 live below the federal poverty line.

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