Comparison to Surrounding Areas
The median household income ($63,750) for 91931 is less than 91901 ($114,167), 91916 ($103,438), 91962 ($143,094), and San Diego County ($106,268).
| 91931 | $63,750 |
| San Diego County | $106,268 |
Get Median Household Income for all Zip Codes in California.
The average household income ($69,768) for 91931 is less than 91901 ($141,988), 91916 ($134,229), 91962 ($158,414), and San Diego County ($141,250).
| 91931 | $69,768 |
| San Diego County | $141,250 |
Get Average Household Income for all Zip Codes in California.
The per-capita income for 91931 is $34,239. The per capita income ($34,239) for 91931 is less than 91901 ($50,579), 91916 ($48,634), 91962 ($63,827), and San Diego County ($51,976).
| 91931 | $34,239 |
| San Diego County | $51,976 |
Get Per-Capita Income for all Zip Codes in California.
0% of households make over $200,000 a year. The percent high income households (0.0%) for 91931 is less than 91901 (22.5%), 91916 (11.7%), 91962 (36.2%), and San Diego County (21.2%).
| 91931 | 0.0% |
| San Diego County | 21.2% |
Get High Income Households for all Zip Codes in California.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 91931 | $-1 | $-1 | $-1 | $52,253 |
| San Diego County | $58,554 | $116,896 | $123,231 | $78,324 |
Get Median Household Income by Age of Householder for all Zip Codes in California.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 91931 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 91931 | +/-$38,725 | +/-$24,564 | +/-$22,857 | +/-16.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$45,055 |
| San Diego County | +/-$949 | +/-$1,071 | +/-$362 | +/-0.3% | +/-$2,633 | +/-$1,516 | +/-$1,917 | +/-$1,247 |