18 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 95252 | Valley Springs | 13,851 |
| 95222 | Angels Camp | 5,666 |
| 95228 | Copperopolis | 4,880 |
| 95249 | San Andreas | 4,696 |
| 95247 | Murphys | 3,682 |
| 95245 | Mokelumne Hill | 3,227 |
| 95255 | West Point | 1,755 |
| 95246 | Mountain Ranch | 1,701 |
| 95225 | Burson | 1,224 |
| 95251 | Vallecito | 684 |
| 95257 | Wilseyville | 427 |
| 95254 | Wallace | 316 |
| 95224 | Avery | 265 |
| 95233 | Hathaway Pines | 204 |
| 95221 | Altaville | 164 |
| 95232 | Glencoe | 151 |
| 95248 | Rail Road Flat | 66 |
| 95226 | Campo Seco | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 18 ZCTAs in Calaveras County, California (US Census).