| | Castle Rock city | 5310565 | Cowlitz County 53015 | WA | Longview-Kelso, WA 31020 | Portland-Vancouver-Salem,
OR-WA 440 | | https://maps.google.com/?q=CastleRockcity+WA |
| | Kalama city | 5334645 | Cowlitz County 53015 | WA | Longview-Kelso, WA 31020 | Portland-Vancouver-Salem,
OR-WA 440 | | https://maps.google.com/?q=Kalamacity+WA |
| | Kelso city | 5335065 | Cowlitz County 53015 | WA | Longview-Kelso, WA 31020 | Portland-Vancouver-Salem,
OR-WA 440 | Y | https://maps.google.com/?q=Kelsocity+WA |
| | Longview city | 5340245 | Cowlitz County 53015 | WA | Longview-Kelso, WA 31020 | Portland-Vancouver-Salem,
OR-WA 440 | Y | https://maps.google.com/?q=Longviewcity+WA |
| | Woodland city (part) | 5379625 | Cowlitz County 53015 | WA | Longview-Kelso, WA 31020 | Portland-Vancouver-Salem,
OR-WA 440 | | https://maps.google.com/?q=Woodlandcity+WA |