Population of Counties in Oregon (2017)

Name 2017 Population Growth Rate
Multnomah County799,7668.46%
Washington County582,7799.61%
Clackamas County408,0628.26%
Lane County369,5194.98%
Marion County336,3166.43%
Jackson County216,5276.45%
Deschutes County181,30714.87%
Linn County122,8495.10%
Douglas County108,4570.74%
Yamhill County105,0355.77%
Benton County89,3854.46%
Josephine County85,9043.67%
Polk County81,8238.27%
Umatilla County76,4560.50%
Klamath County66,4430.17%
Coos County63,7611.18%
Columbia County50,7852.90%
Lincoln County47,8063.95%
Clatsop County38,6324.19%
Malheur County30,439-2.90%
Tillamook County26,1433.48%
Wasco County26,1153.35%
Union County26,0871.33%
Hood River County23,2323.52%
Jefferson County23,0806.50%
Curry County22,7131.53%
Crook County22,5708.00%
Baker County16,059-0.29%
Morrow County11,2740.59%
Lake County7,837-0.43%
Harney County7,292-1.59%
Grant County7,158-4.00%
Wallowa County6,946-1.05%
Gilliam County1,854-1.12%
Sherman County1,710-3.50%
Wheeler County1,344-6.99%