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ZIP CODE TABULATION AREA

94121

California · 41,995 residents · 2.54 sq mi
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With 41,995 people, ZIP 94121 is a ZIP code in San Francisco County. Median home value sits at $1,611,400. 65% of adults hold a bachelor's degree, against 36% nationally. Owners hold 44% of the housing stock. 34% of people in this ZIP code were born outside the United States. Density works out to 16,566 people per square mile. Among the 26 ZIP codes in San Francisco County, 94121 ranks 17th by median household income.

$133,358
US average: $82,259
$88,205
US average: $44,673
$1,611,400
US average: $376,019
64.6%
US average: 35.6%
Land area
2.54 sq mi
Age, sex & households
Under 18
15.3%
Age 65+
22.1%
48.2%
51.8%
2.28 people
Race & ethnicity · 2024
2024
White, non-Hispanic39.6%(16,646)
Black1.6%(655)
Hispanic / Latino10.4%(4,381)
Asian40.9%(17,180)
Other7.5%(3,133)
82
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
12.1
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 Francisco County
Income rank vs other ZIPs
LOWEST17TH OF 26HIGHEST
Adjacent ZIPs
94102$60,431
94103$116,438
94105$225,000
Frequently asked

How many people live in ZIP code 94121?

ZIP code 94121 has about 41,995 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 94121?

The typical household in ZIP code 94121 earns about $133,358 a year. Half of households make more than that, and half make less.

Is ZIP code 94121 expensive?

In ZIP code 94121, the median home is worth about $1,611,400, and the typical rent is about $2,363 a month.

How educated are people in ZIP code 94121?

About 64.6% of adults age 25 and over in ZIP code 94121 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 94121?

About 8.6% of people in ZIP code 94121 live below the federal poverty line.

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