| Locality | Post Code |
|---|---|
| Big Lake, Matanuska-Susitna | 99652 |
| Chickaloon, Matanuska-Susitna | 99674 |
| Houston, Matanuska-Susitna | 99623 |
| Meadow Lake, Matanuska-Susitna | 99623 |
| Palmer, Matanuska-Susitna | 99645 |
| Skwentna, Matanuska-Susitna | 99667 |
| Sutton, Matanuska-Susitna | 99674 |
| Talkeetna, Matanuska-Susitna | 99676 |
| Trapper Creek, Matanuska-Susitna | 99683 |
| Wasilla, Matanuska-Susitna | 99623, 99654, 99687 |
| Willow, Matanuska-Susitna | 99688 |