ZIP Code 91931 Demographics

San Diego County, California  ·  ACS 2022 5-Year Estimates

ACS 2022 Data

Population & Income Overview

Key statistics for ZIP code 91931 compared to county averages.

Total Population

749

↓ 100.0% vs county

Median HH Income

$56,518

↓ 41.7% vs county

Median Home Value

—

No county data

Median Age

40.2 yrs

↓ +9.5% vs county

Unemployment Rate

7.5%

↓ +25.2% vs county

Income & Housing Comparison

How ZIP 91931 compares to San Diego County and California overall. Data from ACS 2022 5-year estimates.

Median Household Income ZIP 91931 $57k San Diego $97k California $92k

Source: ACS 2022 5-Year Estimates, Table B19013

Median Home Value San Diego $725k California $659k

Source: ACS 2022 5-Year Estimates, Table B25077

Education & Employment

Bachelor's Rate

22.8%

of adults 25+ hold a bachelor's degree or higher

Owner Occupancy

86.2%

of occupied housing units are owner-occupied

Median Gross Rent

—

per month including utilities

How Does 91931 Compare?

Enter another ZIP code to see a side-by-side comparison.

Location & Neighboring Areas

Interactive map showing ZIP code 91931 (blue pin) and surrounding areas (purple pins). Click pins to view details.

Nearby ZIP Codes

ZIP codes geographically closest to 91931, sorted by distance.

91916 4.7 mi away san diego county 91948 6.3 mi away san diego county 91962 6.8 mi away san diego county 91901 9.4 mi away san diego county 92036 12.7 mi away san diego county 91905 18.1 mi away san diego county 91934 25.9 mi away san diego county

About San Diego County

San Diego County is located in California and has a total population of 3,289,701. The county's median household income is $96,974 and median home value is $725,200. ZIP code 91931 is one of many ZCTAs within this county.

View all ZIP codes in San Diego County

Data source: American Community Survey (ACS) 2022 5-Year Estimates, U.S. Census Bureau. ZCTAs (ZIP Code Tabulation Areas) are used as proxies for USPS ZIP codes. Some USPS ZIP codes may not have a corresponding ZCTA.