| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2020) |
|---|
| Belmont | Standard | $237,630 |
| Brisbane | Standard | $154,130 |
| Burlingame | Standard | $534,790 |
| Daly City | Standard | $69,110 |
| Daly City | Standard | $79,570 |
| Half Moon Bay | Standard | $188,190 |
| La Honda | Standard | $153,640 |
| Menlo Park | Standard | $487,200 |
| Atherton | Standard | $2,216,950 |
| Portola Valley | Standard | $1,012,980 |
| Millbrae | Standard | $154,630 |
| Moss Beach | Standard | $129,230 |
| Pacifica | Standard | $125,520 |
| Pescadero | Standard | $82,430 |
| Redwood City | Standard | $167,480 |
| Redwood City | Standard | $558,600 |
| Redwood City | Standard | $98,940 |
| Redwood City | Standard | $410,770 |
| San Bruno | Standard | $101,760 |
| San Carlos | Standard | $318,920 |
| San Gregorio | Standard | $98,290 |
| South San Francisco | Standard | $98,090 |
| Palo Alto | Standard | $219,790 |
| San Mateo | Standard | $118,200 |
| San Mateo | Standard | $337,590 |
| San Mateo | Standard | $176,490 |
| San Mateo | Standard | $227,440 |
Source: US Internal Revenue Service