Washington library
Washington Counties
39 counties, each with its judicial district and prosecuting office.
- King County, Washingtonpop. 2,269,675
- Pierce County, Washingtonpop. 921,130
- Snohomish County, Washingtonpop. 827,957
- Spokane County, Washingtonpop. 539,339
- Clark County, Washingtonpop. 503,311
- Thurston County, Washingtonpop. 294,793
- Kitsap County, Washingtonpop. 275,611
- Yakima County, Washingtonpop. 256,728
- Whatcom County, Washingtonpop. 226,847
- Benton County, Washingtonpop. 206,873
- Skagit County, Washingtonpop. 129,523
- Cowlitz County, Washingtonpop. 110,730
- Grant County, Washingtonpop. 99,123
- Franklin County, Washingtonpop. 96,749
- Island County, Washingtonpop. 86,857
- Lewis County, Washingtonpop. 82,149
- Chelan County, Washingtonpop. 79,074
- Clallam County, Washingtonpop. 77,155
- Grays Harbor County, Washingtonpop. 75,636
- Mason County, Washingtonpop. 65,726
- Walla Walla County, Washingtonpop. 62,584
- Whitman County, Washingtonpop. 47,973
- Stevens County, Washingtonpop. 46,445
- Kittitas County, Washingtonpop. 44,337
- Douglas County, Washingtonpop. 42,938
- Okanogan County, Washingtonpop. 42,104
- Jefferson County, Washingtonpop. 32,977
- Pacific County, Washingtonpop. 23,365
- Klickitat County, Washingtonpop. 22,735
- Asotin County, Washingtonpop. 22,285
- Adams County, Washingtonpop. 20,613
- San Juan County, Washingtonpop. 17,788
- Pend Oreille County, Washingtonpop. 13,401
- Skamania County, Washingtonpop. 12,036
- Lincoln County, Washingtonpop. 10,876
- Ferry County, Washingtonpop. 7,178
- Wahkiakum County, Washingtonpop. 4,422
- Columbia County, Washingtonpop. 3,952
- Garfield County, Washingtonpop. 2,286