Washington Counties | Estimated Growth Rate % | Estimated Population 2005 | Actual Census 2000 | | | Washington | 6.37% | 6,287,759 | 5,911,212 | | | | | | | Adams County | 2.08% | 16,803 | 16,460 | | Asotin County | 2.99% | 21,178 | 20,564 | | Benton County | 10.35% | 157,950 | 143,130 | | Chelan County | 4.57% | 69,791 | 66,739 | | Clallam County | 8.35% | 69,689 | 64,318 | | Clark County | 16.18% | 403,766 | 347,545 | | Columbia County | 1.37% | 4,129 | 4,073 | | Cowlitz County | 4.60% | 97,325 | 93,048 | | Douglas County | 7.07% | 34,977 | 32,667 | | Ferry County | 3.46% | 7,542 | 7,290 | | Franklin County | 27.13% | 63,011 | 49,566 | | Garfield County | -2.05% | 2,344 | 2,393 | | Grant County | 8.25% | 81,229 | 75,039 | | Grays Harbor County | 5.51% | 70,900 | 67,200 | | Island County | 10.26% | 79,252 | 71,876 | | Jefferson County | 8.39% | 28,666 | 26,446 | | King County | 3.15% | 1,793,583 | 1,738,884 | | Kitsap County | 3.57% | 240,661 | 232,358 | | Kittitas County | 10.01% | 36,841 | 33,490 | | Klickitat County | 3.10% | 19,839 | 19,242 | | Lewis County | 5.52% | 72,449 | 68,659 | | Lincoln County | 1.90% | 10,381 | 10,187 | | Mason County | 9.62% | 54,359 | 49,587 | | Okanogan County | 0.52% | 39,782 | 39,578 | | Pacific County | 3.04% | 21,579 | 20,943 | | Pend Oreille County | 7.86% | 12,673 | 11,749 | | Pierce County | 7.07% | 753,787 | 704,026 | | San Juan County | 7.87% | 15,274 | 14,159 | | Skagit County | 9.36% | 113,171 | 103,488 | | Skamania County | 7.71% | 10,664 | 9,901 | | Snohomish County | 7.68% | 655,944 | 609,175 | | Spokane County | 5.26% | 440,706 | 418,696 | | Stevens County | 4.38% | 42,013 | 40,250 | | Thurston County | 9.87% | 228,867 | 208,307 | | Wahkiakum County | 0.29% | 3,849 | 3,838 | | Walla Walla County | 4.09% | 57,558 | 55,294 | | Whatcom County | 9.45% | 183,471 | 167,631 | | Whitman County | -1.21% | 40,170 | 40,664 | | Yakima County | 3.97% | 231,586 | 222,752 |
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U.S. Census Bureau, County Business Patterns 2003, Washington, Washington, DC,2005 |
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