100 Largest ZIP Codes in the United States by Population in San Mateo County, California
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in San Mateo County, California.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 94080 | SOUTH SAN FRANCISCO | CA | 66,262 |
| 2 | 94015 | DALY CITY | CA | 65,125 |
| 3 | 94014 | DALY CITY | CA | 46,331 |
| 4 | 94403 | SAN MATEO | CA | 43,858 |
| 5 | 94010 | BURLINGAME | CA | 43,458 |
| 6 | 94066 | SAN BRUNO | CA | 43,369 |
| 7 | 94025 | MENLO PARK | CA | 41,017 |
| 8 | 94044 | PACIFICA | CA | 38,061 |
| 9 | 94061 | REDWOOD CITY | CA | 37,539 |
| 10 | 94404 | SAN MATEO | CA | 36,397 |
| 11 | 94401 | SAN MATEO | CA | 35,392 |
| 12 | 94063 | REDWOOD CITY | CA | 34,807 |
| 13 | 94070 | SAN CARLOS | CA | 31,312 |
| 14 | 94002 | BELMONT | CA | 27,893 |
| 15 | 94062 | REDWOOD CITY | CA | 26,531 |
| 16 | 94402 | SAN MATEO | CA | 26,150 |
| 17 | 94030 | MILLBRAE | CA | 22,825 |
| 18 | 94019 | HALF MOON BAY | CA | 15,275 |
| 19 | 94065 | REDWOOD CITY | CA | 11,588 |
| 20 | 94027 | ATHERTON | CA | 7,142 |
| 21 | 94028 | PORTOLA VALLEY | CA | 6,888 |
| 22 | 94005 | BRISBANE | CA | 4,756 |
| 23 | 94018 | EL GRANADA | CA | 3,423 |
| 24 | 94038 | MOSS BEACH | CA | 3,165 |
| 25 | 94037 | MONTARA | CA | 2,649 |
| 26 | 94020 | LA HONDA | CA | 2,030 |
| 27 | 94060 | PESCADERO | CA | 1,312 |
| 28 | 94074 | SAN GREGORIO | CA | 151 |
| 29 | 94021 | LOMA MAR | CA | 123 |