Population of Counties in South Dakota (2017)

Name 2017 Population Growth Rate
Minnehaha County187,31810.13%
Pennington County109,3727.97%
Lincoln County54,46920.56%
Brown County39,1286.76%
Brookings County34,1356.62%
Codington County28,0633.10%
Meade County27,6938.61%
Lawrence County25,2814.48%
Yankton County22,6160.72%
Davison County19,9032.04%
Beadle County18,1013.90%
Hughes County17,6003.16%
Union County14,9343.09%
Oglala Lakota County14,4155.67%
Clay County14,0861.78%
Lake County12,90914.43%
Roberts County10,2550.75%
Butte County10,2050.75%
Todd County10,1555.30%
Charles Mix County9,3962.83%
Custer County8,5963.94%
Turner County8,317-0.34%
Hutchinson County7,3680.40%
Grant County7,148-2.70%
Bon Homme County6,984-1.01%
Fall River County6,849-3.68%
Moody County6,5050.39%
Spink County6,4200.16%
Hamlin County6,0281.70%
Dewey County5,7427.77%
McCook County5,6250.27%
Walworth County5,6102.95%
Day County5,571-2.54%
Tripp County5,492-2.59%
Brule County5,238-0.89%
Kingsbury County5,001-2.63%
Marshall County4,8013.36%
Deuel County4,231-2.71%
Gregory County4,171-2.16%
Corson County4,1321.60%
Edmunds County3,952-2.95%
Lyman County3,8943.73%
Clark County3,656-1.06%
Bennett County3,4600.46%
Hanson County3,3741.20%
Jackson County3,3269.19%
Hand County3,319-3.29%
Stanley County2,9930.67%
Perkins County2,9830.03%
Douglas County2,932-1.81%
Ziebach County2,801-0.85%
Aurora County2,7361.33%
McPherson County2,438-0.61%
Sanborn County2,3961.70%
Faulk County2,354-0.47%
Potter County2,299-1.79%
Miner County2,281-4.04%
Mellette County2,1023.29%
Buffalo County2,0435.80%
Jerauld County2,004-3.88%
Haakon County1,892-1.61%
Sully County1,4212.97%
Campbell County1,378-6.39%
Hyde County1,352-4.59%
Harding County1,2782.65%
Jones County927-7.85%