Comparison to Surrounding Areas
The median household income ($174,917) for 94403 is less than the median household income for 94002 ($203,965) and 94404 ($192,332). But it's more than 94401 ($122,227), 94402 ($172,522), San Mateo County ($158,855), and San Mateo city ($153,504).
| 94403 | $174,917 |
| San Mateo city | $153,504 |
| San Mateo County | $158,855 |
Get Median Household Income for all Zip Codes in California.
The average household income ($226,610) for 94403 is less than the average household income for 94002 ($263,095), 94402 ($271,936), 94404 ($240,836), and San Mateo County ($231,822). But it's more than 94401 ($166,758) and San Mateo city ($212,670).
| 94403 | $226,610 |
| San Mateo city | $212,670 |
| San Mateo County | $231,822 |
Get Average Household Income for all Zip Codes in California.
The per-capita income for 94403 is $88,226. The per capita income ($88,226) for 94403 is less than the per capita income for 94002 ($100,792), 94402 ($109,498), and 94404 ($99,796). But it's more than 94401 ($63,426), San Mateo County ($84,288), and San Mateo city ($84,247).
| 94403 | $88,226 |
| San Mateo city | $84,247 |
| San Mateo County | $84,288 |
Get Per-Capita Income for all Zip Codes in California.
45.3% of households make over $200,000 a year. The percent high income households (45.3%) for 94403 is less than the percent high income households for 94002 (50.8%), 94402 (46.3%), and 94404 (48.4%). But it's more than 94401 (27.6%), San Mateo County (39.9%), and San Mateo city (38.8%).
| 94403 | 45.3% |
| San Mateo city | 38.8% |
| San Mateo County | 39.9% |
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 | |
|---|---|---|---|---|
| 94403 | $56,023 | $231,544 | $195,000 | $85,047 |
| San Mateo city | $50,750 | $201,951 | $165,696 | $79,791 |
| San Mateo County | $88,226 | $190,774 | $184,789 | $103,766 |
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 94403 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+ | |||||
| 94403 | +/-$15,671 | +/-$11,548 | +/-$4,865 | +/-3.0% | +/-$23,919 | +/-$17,217 | +/-$31,556 | +/-$11,388 |
| San Mateo city | +/-$7,504 | +/-$7,333 | +/-$2,998 | +/-1.7% | +/-$21,199 | +/-$10,995 | +/-$8,293 | +/-$5,842 |
| San Mateo County | +/-$2,851 | +/-$3,575 | +/-$1,230 | +/-0.8% | +/-$12,122 | +/-$4,761 | +/-$5,275 | +/-$3,834 |