| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Angels Camp Post Office | Angels Camp, CA 95222 | 1216 S Main St | 2097362220 | View Details Get Directions |
| Arnold Post Office | Arnold, CA 95223 | 997 Blagen Rd | 2097951006 | View Details Get Directions |
| Avery Post Office | Avery, CA 95224 | 4529a Highway 4 | 2097951279 | View Details Get Directions |
| Burson Post Office | Burson, CA 95225 | 3171 Highway 12 | 2097721362 | View Details Get Directions |
| Farmington Post Office | Farmington, CA 95230 | 25320 E Highway 4 | 2098865416 | View Details Get Directions |
| Glencoe Post Office | Glencoe, CA 95232 | 16087 Highway 26 | 2092937730 | View Details Get Directions |
| Hathaway Pines Post Office | Hathaway Pines, CA 95233 | 5234f E Highway 4 | 2097951080 | View Details Get Directions |
| Mokelumne Hill Post Office | Mokelumne Hill, CA 95245 | 8331 Main St | 2092861628 | View Details Get Directions |
| Mountain Ranch Post Office | Mountain Ranch, CA 95246 | 8062 Washington St | 2097543461 | View Details Get Directions |
| Murphys Post Office | Murphys, CA 95247 | 140 Big Trees Rd | 2097282113 | View Details Get Directions |
| Rail Road Flat Post Office | Rail Road Flat, CA 95248 | 313b Rail Road Flat Rd | 2092934302 | View Details Get Directions |
| San Andreas Post Office | San Andreas, CA 95249 | 315 Russell Rd | 2097543201 | View Details Get Directions |
| Vallecito Post Office | Vallecito, CA 95251 | 3511 Main St | 2097364722 | View Details Get Directions |
| Valley Springs Post Office | Valley Springs, CA 95252 | 200 E Highway 12 Ste C5 | 2097721560 | View Details Get Directions |
| Wallace Post Office | Wallace, CA 95254 | 8271 Camanche Pkwy S | 2097635335 | View Details Get Directions |
| West Point Post Office | West Point, CA 95255 | 397 Main St | 2092934490 | View Details Get Directions |
| Wilseyville Post Office | Wilseyville, CA 95257 | 4054 Blizzard Mine Rd | 2092937780 | View Details Get Directions |
| Mailbox in Post Office Lobby | Valley Springs, CA 95252 | 200 E Highway 12 | -- | Get Directions |
| Mailbox in Post Office Lobby | Copperopolis, CA 95228 | 405 Main St | -- | Get Directions |
| Public Collection Box | Angels Camp, CA 95222 | 0 Angel Town Ctr | -- | Get Directions |
| Public Collection Box | San Andreas, CA 95249 | 169 E Saint Charles St | -- | Get Directions |
| Public Collection Box | Valley Springs, CA 95252 | 1919 Vista Del Lago Dr | -- | Get Directions |
| Public Collection Box | Copperopolis, CA 95228 | 3505 Spangler Ln | -- | Get Directions |
| Public Collection Box | Angels Camp, CA 95222 | 374 N Main St | -- | Get Directions |
| Public Collection Box | Copperopolis, CA 95228 | 385 Poker Flat Rd | -- | Get Directions |
| Public Collection Box | Wilseyville, CA 95257 | 3983 Blizzard Mine Rd | -- | Get Directions |
| Public Collection Box | San Andreas, CA 95249 | 891 Mountain Ranch Rd | -- | Get Directions |
