| | Adams County | WA | 53001 | | Othello, WA 36830 | Moses Lake-Othello, WA 393 | Central | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=AdamsCounty+WA |
| | Columbia County | WA | 53013 | | | | | metro county (urban) | farm-dependent | https://maps.google.com/?q=ColumbiaCounty+WA |
| | Douglas County | WA | 53017 | | Wenatchee-East Wenatchee,
WA 48300 | | Central | metro county (urban) | farm-dependent | https://maps.google.com/?q=DouglasCounty+WA |
| | Grant County | WA | 53025 | | Moses Lake, WA 34180 | Moses Lake-Othello, WA 393 | Central | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=GrantCounty+WA |
| | Lincoln County | WA | 53043 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=LincolnCounty+WA |
| | Okanogan County | WA | 53047 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=OkanoganCounty+WA |
| | Ferry County | WA | 53019 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=FerryCounty+WA |
| | Garfield County | WA | 53023 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=GarfieldCounty+WA |
| | Kitsap County | WA | 53035 | | Bremerton-Silverdale-Port
Orchard, WA 14740 | Seattle-Tacoma, WA 500 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=KitsapCounty+WA |
| | Kittitas County | WA | 53037 | | Ellensburg, WA 21260 | | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=KittitasCounty+WA |