Comparison to Surrounding Areas
The median household income ($189,653) for 94548 is more than 94513 ($142,223), 94561 ($134,678), Contra Costa County ($127,229), and Knightsen CDP ($177,232).
| 94548 | $189,653 |
| Knightsen CDP | $177,232 |
| Contra Costa County | $127,229 |
Get Median Household Income for all Zip Codes in California.
The average household income ($214,089) for 94548 is more than 94513 ($168,865), 94561 ($147,626), Contra Costa County ($174,872), and Knightsen CDP ($178,753).
| 94548 | $214,089 |
| Knightsen CDP | $178,753 |
| Contra Costa County | $174,872 |
Get Average Household Income for all Zip Codes in California.
The per-capita income for 94548 is $64,991. The per capita income ($64,991) for 94548 is more than 94513 ($54,964), 94561 ($45,675), Contra Costa County ($62,927), and Knightsen CDP ($45,476).
| 94548 | $64,991 |
| Knightsen CDP | $45,476 |
| Contra Costa County | $62,927 |
Get Per-Capita Income for all Zip Codes in California.
49% of households make over $200,000 a year. The percent high income households (49.0%) for 94548 is more than 94513 (30.0%), 94561 (24.3%), Contra Costa County (29.4%), and Knightsen CDP (30.3%).
| 94548 | 49.0% |
| Knightsen CDP | 30.3% |
| Contra Costa County | 29.4% |
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 | |
|---|---|---|---|---|
| 94548 | $-1 | $-1 | $226,351 | $-1 |
| Knightsen CDP | $-1 | $179,052 | $180,526 | $-1 |
| Contra Costa County | $58,855 | $142,683 | $152,482 | $90,014 |
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 94548 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+ | |||||
| 94548 | +/-$93,798 | +/-$49,067 | +/-$21,821 | +/-21.7% | +/-$-1 | +/-$-1 | +/-$72,352 | +/-$-1 |
| Knightsen CDP | +/-$62,477 | +/-$32,534 | +/-$12,596 | +/-16.1% | +/-$-1 | +/-$24,350 | +/-$59,857 | +/-$-1 |
| Contra Costa County | +/-$1,713 | +/-$2,032 | +/-$732 | +/-0.5% | +/-$11,140 | +/-$4,027 | +/-$3,958 | +/-$2,372 |