Zip Code | City | Population |
|---|---|---|
| 95971 | Quincy | 5,931 |
| 96122 | Portola | 4,121 |
| 96020 | Chester | 2,593 |
| 95947 | Greenville | 1,407 |
| 96103 | Blairsden Graeagle | 1,340 |
| 96129 | Beckwourth | 640 |
| 96106 | Clio | 465 |
| 95956 | Meadow Valley | 458 |
| 96105 | Chilcoot | 429 |
| 95983 | Taylorsville | 395 |
| 95984 | Twain | 177 |
| 96135 | Vinton | 106 |
| 95981 | Strawberry Valley | 52 |
| 95923 | Canyon Dam | 43 |
| 95934 | Crescent Mills | 33 |
| 95915 | Belden | 0 |