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ZIP CODE TABULATION AREA

91901

California · 18,197 residents · 77.9 sq mi
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With 18,197 people, ZIP 91901 is a ZIP code in San Diego County. The typical home is worth $852,000. Owners hold 75% of the housing stock. The median age is 42.2, about 3 years above the US median. Households take in $114,167 a year at the median, 39% more than the country as a whole. Renters pay $2,055 a month at the median. Among the 97 ZIP codes in San Diego County, 91901 ranks 36th by median household income.

$114,167
US average: $82,259
$50,579
US average: $44,673
$852,000
US average: $376,019
31.3%
US average: 35.6%
Land area
77.9 sq mi
Age, sex & households
Under 18
20.1%
Age 65+
18.0%
50.3%
49.7%
2.83 people
Race & ethnicity · 2024
2024
White, non-Hispanic72.7%(13,233)
Black1.8%(334)
Hispanic / Latino18.8%(3,424)
Asian1.1%(202)
Other5.5%(1,004)
54
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 San Diego County
Income rank vs other ZIPs
LOWEST36TH OF 97HIGHEST
Adjacent ZIPs
91902$122,524
91905$77,886
91906$62,500
91910$90,222
Frequently asked

How many people live in ZIP code 91901?

ZIP code 91901 has about 18,197 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 91901?

The typical household in ZIP code 91901 earns about $114,167 a year. Half of households make more than that, and half make less.

Is ZIP code 91901 expensive?

In ZIP code 91901, the median home is worth about $852,000, and the typical rent is about $2,055 a month.

How educated are people in ZIP code 91901?

About 31.3% of adults age 25 and over in ZIP code 91901 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 91901?

About 12.4% of people in ZIP code 91901 live below the federal poverty line.

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