Washington Demographics
Browse county and ZIP code data in the state of Washington.
Total Population
7,688,549
Median Income
$90,325
Median Home Value
$473,400
Unemployment Rate
4.9%
Top 5 Counties by Income in Washington
Top 5 Populated Counties in Washington
Counties in Washington
Adams County
Population: 20,557
Income: $63,105
Asotin County
Population: 22,370
Income: $63,724
Benton County
Population: 207,560
Income: $83,778
Chelan County
Population: 79,076
Income: $71,876
Clallam County
Population: 77,333
Income: $66,108
Clark County
Population: 504,091
Income: $90,115
Columbia County
Population: 3,980
Income: $68,825
Cowlitz County
Population: 110,621
Income: $70,912
Douglas County
Population: 43,189
Income: $79,422
Ferry County
Population: 7,260
Income: $50,424
Franklin County
Population: 96,692
Income: $77,877
Garfield County
Population: 2,310
Income: $57,958
Grant County
Population: 99,145
Income: $66,387
Grays Harbor County
Population: 75,672
Income: $59,105
Island County
Population: 86,510
Income: $82,850
Jefferson County
Population: 33,006
Income: $64,796
King County
Population: 2,254,371
Income: $116,340
Kitsap County
Population: 275,411
Income: $93,675
Kittitas County
Population: 44,424
Income: $66,800
Klickitat County
Population: 22,798
Income: $66,581
Lewis County
Population: 82,663
Income: $67,247
Lincoln County
Population: 11,036
Income: $68,172
Mason County
Population: 66,053
Income: $74,388
Okanogan County
Population: 42,336
Income: $58,218
Pacific County
Population: 23,396
Income: $58,889
Pend Oreille County
Population: 13,570
Income: $59,353
Pierce County
Population: 918,993
Income: $91,486
San Juan County
Population: 18,001
Income: $76,745
Skagit County
Population: 129,480
Income: $82,029
Skamania County
Population: 12,118
Income: $84,500
Snohomish County
Population: 828,337
Income: $104,083
Spokane County
Population: 538,711
Income: $70,394
Stevens County
Population: 46,774
Income: $62,381
Thurston County
Population: 294,272
Income: $88,895
Wahkiakum County
Population: 4,476
Income: $59,167
Walla Walla County
Population: 62,150
Income: $66,635
Whatcom County
Population: 226,523
Income: $77,581
Whitman County
Population: 47,141
Income: $49,345
Yakima County
Population: 256,143
Income: $64,910