The Association is organized into the following chapters:
- Chehalis Chapter
- Colville/Chewalah Chapter
- Forks Chapter
- Grays Harbor Chapter
- King/Pierce Chapter
- Leavenworth Chapter
- Marysville Chapter
- Okanogan/Tonasket Chapter
- Olympia/Port Angeles Chapter
- South Puget Sound Chapter
- St. Helens Chapter
- Whatcom County Chapter
- White Salmon Chapter
- Yakima Area Chapter