USPS GEOID ANSICODE NAME ALAND AWATER ALAND_SQMI AWATER_SQMI INTPTLAT INTPTLONG WA 53001 01531601 Adams County 4985698852 12464425 1924.989 4.813 47.011238 -118.512861 WA 53003 01533502 Asotin County 1647427909 11291731 636.075 4.36 46.181861 -117.227781 WA 53005 01513302 Benton County 4403309850 154293639 1700.128 59.573 46.228125 -119.516659 WA 53007 01531932 Chelan County 7565814948 189653434 2921.178 73.226 47.860974 -120.619041 WA 53009 01531341 Clallam County 4503402364 2409320333 1738.773 930.244 48.110903 -123.88986 WA 53011 01531820 Clark County 1627806032 70187041 628.499 27.099 45.77173 -122.485953 WA 53013 01513273 Columbia County 2249624779 12561759 868.585 4.85 46.29285 -117.911634 WA 53015 01529156 Cowlitz County 2955587568 65453462 1141.159 25.272 46.196785 -122.67846 WA 53017 01531818 Douglas County 4711819965 76557106 1819.244 29.559 47.741763 -119.694622 WA 53019 01531821 Ferry County 5706368571 140294391 2203.241 54.168 48.473256 -118.533589 WA 53021 01531822 Franklin County 3215718486 60508754 1241.596 23.363 46.537502 -118.903891 WA 53023 01533500 Garfield County 1841054896 19294817 710.835 7.45 46.429318 -117.536705 WA 53025 01531924 Grant County 6939995087 289820268 2679.547 111.9 47.213633 -119.467788 WA 53027 01531823 Grays Harbor County 4924743560 834361384 1901.454 322.149 47.113732 -123.826735 WA 53029 01513272 Island County 539943914 799920796 208.474 308.851 48.158554 -122.670649 WA 53031 01531936 Jefferson County 4671633827 994992501 1803.728 384.169 47.805708 -123.527057 WA 53033 01531933 King County 5479725584 496550780 2115.734 191.719 47.490552 -121.833977 WA 53035 01529223 Kitsap County 1023308789 442187072 395.102 170.729 47.639595 -122.649634 WA 53037 01531926 Kittitas County 5949905814 92507199 2297.272 35.717 47.124441 -120.676709 WA 53039 01529219 Klickitat County 4847515939 84930636 1871.636 32.792 45.870446 -120.779305 WA 53041 01531927 Lewis County 6223175362 86929744 2402.782 33.564 46.580071 -122.377444 WA 53043 01514052 Lincoln County 5984424965 75262191 2310.599 29.059 47.582743 -118.417692 WA 53045 01529221 Mason County 2485231719 236957000 959.553 91.49 47.350832 -123.173103 WA 53047 01531928 Okanogan County 13639402442 120409385 5266.203 46.49 48.548453 -119.742235 WA 53049 01513274 Pacific County 2417475212 759242682 933.392 293.145 46.556587 -123.782419 WA 53051 01529157 Pend Oreille County 3626617236 65406812 1400.245 25.254 48.543825 -117.232191 WA 53053 01529159 Pierce County 4320041415 356079568 1667.977 137.483 47.051413 -122.15324 WA 53055 01531931 San Juan County 450435912 1157474835 173.914 446.904 48.50719 -123.103769 WA 53057 01531402 Skagit County 4481277789 483821018 1730.231 186.804 48.493292 -121.81577 WA 53059 01529220 Skamania County 4294897557 73323232 1658.269 28.31 46.024785 -121.953232 WA 53061 01529222 Snohomish County 5404046467 282924414 2086.514 109.238 48.054913 -121.765038 WA 53063 01529225 Spokane County 4569318506 43407953 1764.224 16.76 47.620375 -117.403371 WA 53065 01531930 Stevens County 6415666346 162933477 2477.103 62.909 48.388728 -117.854455 WA 53067 01529226 Thurston County 1871268836 133615762 722.501 51.589 46.935822 -122.830152 WA 53069 01513275 Wahkiakum County 680980770 61564427 262.928 23.77 46.294638 -123.424458 WA 53071 01531819 Walla Walla County 3289370357 74932288 1270.033 28.932 46.254606 -118.48037 WA 53073 01529224 Whatcom County 5459626157 1027968988 2107.974 396.901 48.842653 -121.836432 WA 53075 01533501 Whitman County 5592463293 48246698 2159.262 18.628 46.905944 -117.53539 WA 53077 01531929 Yakima County 11122734369 41188782 4294.512 15.903 46.456558 -120.740145