Comparison to Surrounding Areas
The median household income ($97,612) for 90621 is less than the median household income for 90620 ($126,094), 90638 ($109,649), 92833 ($114,176), Orange County ($116,289), Buena Park city ($110,550), and Fullerton city ($104,286). But it's more than 92801 ($83,725).
| 90621 | $97,612 |
| Buena Park city | $110,550 |
| Fullerton city | $104,286 |
| Orange County | $116,289 |
Get Median Household Income for all Zip Codes in California.
The average household income ($118,484) for 90621 is less than the average household income for 90620 ($146,274), 90638 ($130,990), 92833 ($149,066), Orange County ($156,759), Buena Park city ($133,266), and Fullerton city ($144,404). But it's more than 92801 ($98,710).
| 90621 | $118,484 |
| Buena Park city | $133,266 |
| Fullerton city | $144,404 |
| Orange County | $156,759 |
Get Average Household Income for all Zip Codes in California.
The per-capita income for 90621 is $37,724. The per capita income ($37,724) for 90621 is less than the per capita income for 90620 ($43,056), 90638 ($44,752), 92833 ($48,642), Orange County ($54,557), Buena Park city ($40,669), and Fullerton city ($50,180). But it's more than 92801 ($31,064).
| 90621 | $37,724 |
| Buena Park city | $40,669 |
| Fullerton city | $50,180 |
| Orange County | $54,557 |
Get Per-Capita Income for all Zip Codes in California.
15% of households make over $200,000 a year. The percent high income households (15.0%) for 90621 is less than the percent high income households for 90620 (23.3%), 90638 (19.3%), 92833 (23.4%), Orange County (25.4%), Buena Park city (19.5%), and Fullerton city (21.6%). But it's more than 92801 (9.6%).
| 90621 | 15.0% |
| Buena Park city | 19.5% |
| Fullerton city | 21.6% |
| Orange County | 25.4% |
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 | |
|---|---|---|---|---|
| 90621 | $82,545 | $102,866 | $99,708 | $85,852 |
| Buena Park city | $70,521 | $114,190 | $121,825 | $87,228 |
| Fullerton city | $37,402 | $102,100 | $122,551 | $88,393 |
| Orange County | $56,537 | $126,306 | $135,382 | $84,615 |
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 90621 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+ | |||||
| 90621 | +/-$9,573 | +/-$7,192 | +/-$2,302 | +/-3.0% | +/-$22,013 | +/-$10,983 | +/-$14,922 | +/-$16,384 |
| Buena Park city | +/-$4,245 | +/-$4,893 | +/-$1,544 | +/-2.4% | +/-$44,721 | +/-$10,628 | +/-$9,267 | +/-$15,094 |
| Fullerton city | +/-$3,310 | +/-$6,136 | +/-$2,116 | +/-1.6% | +/-$15,750 | +/-$5,263 | +/-$6,599 | +/-$15,658 |
| Orange County | +/-$871 | +/-$1,331 | +/-$475 | +/-0.3% | +/-$5,418 | +/-$1,986 | +/-$1,902 | +/-$1,646 |