| Locality | Post Code |
|---|---|
| Agate Bay, Placer | 96140 |
| Alpine Meadows, Placer | 96146 |
| Alta, Placer | 95701 |
| Applegate, Placer | 95703 |
| Auburn, Placer | 95602, 95603, 95604 |
| Baker Ranch, Placer | 95631 |
| Blue Canyon, Placer | 95715 |
| Bowman, Placer | 95604 |
| Brockway, Placer | 96143 |
| Cape Horn, Placer | 95713 |
| Carnelian Bay, Placer | 96140 |
| Cedar Flat, Placer | 96140 |
| Christian Valley, Placer | 95603 |
| Clipper Gap, Placer | 95603 |
| Colfax, Placer | 95713 |
| Dutch Flat, Placer | 95714 |
| Eden Valley, Placer | 95713 |
| Emigrant Gap, Placer | 95715 |
| Flick Point, Placer | 96140 |
| Foresthill, Placer | 95631 |
| Fulton Acres, Placer | 96140 |
| Gold Run, Placer | 95717 |
| Granite Bay, Placer | 95746 |
| Heather Glen, Placer | 95703 |
| Homewood, Placer | 96141 |
| Iowa Hill, Placer | 95713 |