9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 59859 | Plains | 4,360 |
| 59873 | Thompson Falls | 2,920 |
| 59874 | Trout Creek | 2,266 |
| 59845 | Hot Springs | 1,223 |
| 59853 | Noxon | 1,030 |
| 59844 | Heron | 712 |
| 59831 | Dixon | 544 |
| 59856 | Paradise | 130 |
| 59848 | Lonepine | 81 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Sanders County, Montana (US Census).