- Clallam County
- Columbia County
- Douglas County
- Down Payment Resource program
- Federal Reserve Bank
- Ferry County
- Grant County
- Grays Harbor County
- Island County
- Jefferson County
- King County
- Kirkland
- Lewis County
- Northwest Multiple Listing Service
- NWMLS
- Okanogan County
- San Juan County
- Seattle
- Snohomish county
- Thurston County
- University of Washington
- Washington
- Washington Center for Real Estate Research
- Washington State


