Post Office
- Marcus Post Office 1309 Cider St Marcus, WA
- Kettle Falls Post Office 510 Meyers St Kettle Falls, WA
- Inchelium Post Office 2316 Inchelium Hwy Inchelium, WA
- Colville Post Office 204 S Oak St Colville, WA
- Malo Post Office 17500 N Highway 21 Malo, WA