55 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 95823 | Sacramento | 83,254 |
| 95630 | Folsom | 77,952 |
| 95624 | Elk Grove | 68,036 |
| 95758 | Elk Grove | 65,999 |
| 95608 | Carmichael | 63,052 |
| 95828 | Sacramento | 60,532 |
| 95670 | Rancho Cordova | 59,314 |
| 95757 | Elk Grove | 54,535 |
| 95843 | Antelope | 48,321 |
| 95610 | Citrus Heights | 46,759 |
| 95822 | Sacramento | 46,269 |
| 95831 | Sacramento | 44,366 |
| 95628 | Fair Oaks | 43,783 |
| 95621 | Citrus Heights | 41,747 |
| 95835 | Sacramento | 41,678 |
| 95826 | Sacramento | 40,500 |
| 95838 | Sacramento | 40,295 |
| 95833 | Sacramento | 40,205 |
| 95821 | Sacramento | 38,372 |
| 95825 | Sacramento | 37,077 |
| 95660 | North Highlands | 35,668 |
| 95820 | Sacramento | 35,359 |
| 95834 | Sacramento | 35,062 |
| 95842 | Sacramento | 35,031 |
| 95824 | Sacramento | 32,432 |
| 95662 | Orangevale | 31,895 |
| 95632 | Galt | 31,889 |
| 95829 | Sacramento | 31,370 |
| 95815 | Sacramento | 26,511 |
| 95864 | Sacramento | 25,137 |
| 95818 | Sacramento | 22,798 |
| 95841 | Sacramento | 21,232 |
| 95827 | Sacramento | 21,032 |
| 95819 | Sacramento | 20,173 |
| 95816 | Sacramento | 19,079 |
| 95673 | Rio Linda | 16,935 |
| 95742 | Rancho Cordova | 16,287 |
| 95817 | Sacramento | 14,123 |
| 95832 | Sacramento | 12,973 |
| 95814 | Sacramento | 12,355 |
| 95811 | Sacramento | 8,487 |
| 95693 | Wilton | 7,623 |
| 95683 | Sloughhouse | 6,128 |
| 95655 | Mather | 5,029 |
| 95626 | Elverta | 4,974 |
| 95671 | Represa | 4,188 |
| 95638 | Herald | 2,295 |
| 95641 | Isleton | 2,086 |
| 95690 | Walnut Grove | 1,793 |
| 95652 | Mcclellan | 1,665 |
| 95615 | Courtland | 978 |
| 95830 | Sacramento | 592 |
| 95639 | Hood | 286 |
| 95837 | Sacramento | 263 |
| 95680 | Ryde | 10 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 55 ZCTAs in Sacramento County, California (US Census).