- 01
Adams CountyGEOID 53001
- 02
Asotin CountyGEOID 53003
- 03
Benton CountyGEOID 53005
- 04
Chelan CountyGEOID 53007
- 05
Clallam CountyGEOID 53009
- 06
Clark CountyGEOID 53011
- 07
Columbia CountyGEOID 53013
- 08
Cowlitz CountyGEOID 53015
- 09
Douglas CountyGEOID 53017
- 10
Ferry CountyGEOID 53019
- 11
Franklin CountyGEOID 53021
- 12
Garfield CountyGEOID 53023
- 13
Grant CountyGEOID 53025
- 14
Grays Harbor CountyGEOID 53027
- 15
Island CountyGEOID 53029
- 16
Jefferson CountyGEOID 53031
- 17
King CountyGEOID 53033
- 18
Kitsap CountyGEOID 53035
- 19
Kittitas CountyGEOID 53037
- 20
Klickitat CountyGEOID 53039
- 21
Lewis CountyGEOID 53041
- 22
Lincoln CountyGEOID 53043
- 23
Mason CountyGEOID 53045
- 24
Okanogan CountyGEOID 53047
- 25
Pacific CountyGEOID 53049
- 26
Pend Oreille CountyGEOID 53051
- 27
Pierce CountyGEOID 53053
- 28
San Juan CountyGEOID 53055
- 29
Skagit CountyGEOID 53057
- 30
Skamania CountyGEOID 53059
- 31
Snohomish CountyGEOID 53061
- 32
Spokane CountyGEOID 53063
- 33
Stevens CountyGEOID 53065
- 34
Thurston CountyGEOID 53067
- 35
Wahkiakum CountyGEOID 53069
- 36
Walla Walla CountyGEOID 53071
- 37
Whatcom CountyGEOID 53073
- 38
Whitman CountyGEOID 53075
- 39
Yakima CountyGEOID 53077