Latest Data (2017)
Population 29,140
Nationwide Rank 1298

Quick Facts

SeaTac, Washington is the 1,298th largest city in the United States as of 2017.

SeaTac, Washington is a city.

SeaTac, Washington is as large as it has ever been. In 2017 SeaTac had its largest population ever.

SeaTac, Washington's growth is about average. 43% of similarly sized cities are growing faster since 2000.

SeaTac, Washington Border Map

Similarly Sized Cities In US

US Rank Name Population Growth
2000-2017
1288 Duluth, Georgia 29,463 27.9%
1289 Chamblee, Georgia 29,428 208.6%
1290 Atwater, California 29,397 26.3%
1291 Russellville, Arkansas 29,318 22.1%
1292 Sahuarita, Arizona 29,318 676.0%
1293 Sanford, North Carolina 29,313 24.9%
1294 O'Fallon, Illinois 29,272 31.4%
1295 Cibolo, Texas 29,249 816.3%
1296 Raytown, Missouri 29,211 -3.4%
1297 Cornelius, North Carolina 29,191 105.9%
1298 SeaTac, Washington 29,140 14.5%
1299 Stockbridge, Georgia 29,114 163.8%
1300 Englewood, New Jersey 29,112 11.1%
1301 Oak Ridge, Tennessee 29,096 6.5%
1302 Southgate, Michigan 29,084 -4.4%
1303 Port Huron, Michigan 29,051 -9.9%
1304 Central, Louisiana 28,984 8.7%
1305 Seguin, Texas 28,983 21.9%
1306 Eagle Pass, Texas 28,945 26.9%
1307 Lake in the Hills, Illinois 28,936 20.2%
1308 Ridgecrest, California 28,880 15.8%

Similarly Sized Cities In Washington

US Rank Name Population Growth
2000-2017
671 Richland 56,243 44.4%
673 Shoreline 56,189 5.6%
745 Burien 51,671 62.4%
746 Olympia 51,609 19.7%
770 Lacey 49,748 57.0%
843 Bothell 45,533 49.4%
907 Edmonds 42,209 6.7%
929 Bremerton 41,041 10.2%
931 Puyallup 41,001 18.7%
1005 Lynnwood 38,273 13.1%
1025 Longview 37,602 8.3%
1030 Issaquah 37,487 116.6%
1100 Mount Vernon 35,051 30.9%
1127 Wenatchee 33,962 18.1%
1144 University Place 33,401 11.2%
1148 Pullman 33,354 33.2%
1164 Walla Walla 32,854 7.6%
1168 Lake Stevens 32,785 159.2%
1218 Des Moines 31,238 5.5%
1298 SeaTac 29,140 14.5%
1457 Maple Valley 25,758 81.3%
1482 Mercer Island 25,261 14.4%
1537 Bainbridge Island 24,522 20.1%
1606 Camas 23,331 80.6%
1607 Moses Lake 23,328 51.0%
1612 Oak Harbor 23,187 17.1%
1626 Tumwater 22,973 55.8%
1632 Kenmore 22,867 22.1%
1715 Mukilteo 21,469 18.5%
1721 Mountlake Terrace 21,337 4.3%
1753 Covington 20,916 47.4%
1758 Mill Creek 20,832 48.8%
1770 Bonney Lake 20,675 74.1%
1778 Battle Ground 20,576 104.9%
1798 Ellensburg 20,326 30.7%
1812 Tukwila 20,144 17.3%
1831 Port Angeles 19,872 7.8%
1883 Arlington 19,212 54.0%
1917 Monroe 18,789 35.1%
2054 Centralia 17,216 15.9%
2066 Anacortes 16,953 16.1%
2121 Aberdeen 16,462 0.2%
2128 Sunnyside 16,407 15.4%
2200 Washougal 15,711 79.6%
2311 West Richland 14,596 71.9%

Demographics

Population History

Year Population Rank in US
2017 29,140 1,298
2016 28,873 1,294
2015 28,215 1,318
2014 28,126 1,312
2013 27,875 1,312
2012 27,667 1,311
2011 27,342 1,317
2010 26,909 1,327
2009 26,629 1,313
2008 26,096 1,338
2007 25,683 1,346
2006 25,396 1,352
2005 25,179 1,336
2004 25,184 1,322
2003 24,941 1,321
2002 25,189 1,299
2001 25,371 1,274
2000 25,447 1,262
1990 22,974 1,210