28 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 94112 | San Francisco | 80,880 |
| 94110 | San Francisco | 69,679 |
| 94122 | San Francisco | 59,453 |
| 94109 | San Francisco | 56,333 |
| 94116 | San Francisco | 43,903 |
| 94121 | San Francisco | 43,304 |
| 94134 | San Francisco | 40,738 |
| 94118 | San Francisco | 40,108 |
| 94117 | San Francisco | 39,496 |
| 94124 | San Francisco | 37,347 |
| 94102 | San Francisco | 34,077 |
| 94114 | San Francisco | 33,858 |
| 94115 | San Francisco | 33,299 |
| 94103 | San Francisco | 32,400 |
| 94107 | San Francisco | 30,340 |
| 94131 | San Francisco | 28,705 |
| 94132 | San Francisco | 27,641 |
| 94133 | San Francisco | 25,460 |
| 94123 | San Francisco | 24,721 |
| 94127 | San Francisco | 21,184 |
| 94105 | San Francisco | 13,722 |
| 94108 | San Francisco | 12,070 |
| 94158 | San Francisco | 10,205 |
| 94111 | San Francisco | 4,468 |
| 94129 | San Francisco | 3,952 |
| 94130 | San Francisco | 3,136 |
| 94104 | San Francisco | 557 |
| 94188 | San Francisco | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 28 ZCTAs in San Francisco County, California (US Census).