Comparison to Surrounding Areas
The median household income ($109,183) for 78231 is less than the median household income for 78248 ($130,552) and Shavano Park city ($164,583). But it's more than 78216 ($59,110), 78249 ($80,565), 78257 ($81,301), 78213 ($55,884), 78230 ($73,529), Bexar County ($72,341), and San Antonio city ($65,056).
| 78231 | $109,183 |
| San Antonio city | $65,056 |
| Shavano Park city | $164,583 |
| Bexar County | $72,341 |
Get Median Household Income for all Zip Codes in Texas.
The average household income ($137,222) for 78231 is less than the average household income for 78248 ($173,720), 78257 ($145,803), and Shavano Park city ($294,485). But it's more than 78213 ($74,210), 78216 ($82,497), 78230 ($107,190), 78249 ($99,722), Bexar County ($98,061), and San Antonio city ($87,658).
| 78231 | $137,222 |
| San Antonio city | $87,658 |
| Shavano Park city | $294,485 |
| Bexar County | $98,061 |
Get Average Household Income for all Zip Codes in Texas.
The per-capita income for 78231 is $57,828. The per capita income ($57,828) for 78231 is less than the per capita income for 78248 ($70,157), 78257 ($73,622), and Shavano Park city ($110,620). But it's more than 78213 ($30,347), 78216 ($40,120), 78230 ($50,103), 78249 ($37,981), Bexar County ($36,702), and San Antonio city ($33,929).
| 78231 | $57,828 |
| San Antonio city | $33,929 |
| Shavano Park city | $110,620 |
| Bexar County | $36,702 |
Get Per-Capita Income for all Zip Codes in Texas.
18.6% of households make over $200,000 a year. The percent high income households (18.6%) for 78231 is less than the percent high income households for 78248 (31.2%) and Shavano Park city (46.9%). But it's more than 78216 (6.9%), 78249 (9.7%), 78257 (17.7%), 78213 (4.0%), 78230 (11.8%), Bexar County (9.6%), and San Antonio city (7.3%).
| 78231 | 18.6% |
| San Antonio city | 7.3% |
| Shavano Park city | 46.9% |
| Bexar County | 9.6% |
Get High Income Households for all Zip Codes in Texas.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 78231 | $53,046 | $119,446 | $134,355 | $95,972 |
| San Antonio city | $39,863 | $68,595 | $76,553 | $52,234 |
| Shavano Park city | $-1 | $206,902 | $250,001 | $119,397 |
| Bexar County | $40,827 | $76,021 | $86,129 | $56,300 |
Get Median Household Income by Age of Householder for all Zip Codes in Texas.
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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 78231 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+ | |||||
| 78231 | +/-$12,628 | +/-$13,726 | +/-$5,242 | +/-4.5% | +/-$46,969 | +/-$23,269 | +/-$62,494 | +/-$29,162 |
| San Antonio city | +/-$776 | +/-$999 | +/-$356 | +/-0.3% | +/-$1,963 | +/-$1,629 | +/-$1,415 | +/-$1,664 |
| Shavano Park city | +/-$53,588 | +/-$43,570 | +/-$16,001 | +/-8.6% | +/-$-1 | +/-$45,980 | +/-$-1 | +/-$26,223 |
| Bexar County | +/-$701 | +/-$976 | +/-$343 | +/-0.3% | +/-$1,724 | +/-$1,491 | +/-$1,345 | +/-$1,367 |