39 Counties — washington

CountyTypePopulationLand area
adamsCounty16,4281,925 sq mi
asotinCounty20,551636 sq mi
bentonCounty142,4751,703 sq mi
chelanCounty66,6162,922 sq mi
clallamCounty64,5251,745 sq mi
clarkCounty345,238628 sq mi
columbiaCounty4,064869 sq mi
cowlitzCounty92,9481,139 sq mi
douglasCounty32,6031,821 sq mi
ferryCounty7,2602,204 sq mi
franklinCounty49,3471,242 sq mi
garfieldCounty2,397711 sq mi
grantCounty74,6982,676 sq mi
grays harborCounty67,1941,917 sq mi
islandCounty71,558209 sq mi
jeffersonCounty25,9531,809 sq mi
kingCounty1,737,0342,126 sq mi
kitsapCounty231,969396 sq mi
kittitasCounty33,3622,297 sq mi
klickitatCounty19,1611,873 sq mi
lewisCounty68,6002,408 sq mi
lincolnCounty10,1842,311 sq mi
masonCounty49,405961 sq mi
okanoganCounty39,5645,268 sq mi
pacificCounty20,984975 sq mi
pend oreilleCounty11,7321,401 sq mi
pierceCounty700,8201,676 sq mi
san juanCounty14,077175 sq mi
skagitCounty102,9791,735 sq mi
skamaniaCounty9,8721,657 sq mi
snohomishCounty606,0242,090 sq mi
spokaneCounty417,9391,764 sq mi
stevensCounty40,0662,478 sq mi
thurstonCounty207,355727 sq mi
wahkiakumCounty3,824264 sq mi
walla wallaCounty55,1801,271 sq mi
whatcomCounty166,8142,120 sq mi
whitmanCounty40,7402,159 sq mi
yakimaCounty222,5814,296 sq mi