Population
|
County
|
199,685
|
Minnehaha
|
111,806
|
Pennington
|
67,870
|
Lincoln
|
38,101
|
Brown
|
34,639
|
Brookings
|
30,173
|
Meade
|
28,427
|
Codington
|
26,165
|
Lawrence
|
23,297
|
Yankton
|
19,878
|
Davison
|
19,121
|
Beadle
|
17,694
|
Hughes
|
16,872
|
Union
|
15,150
|
Clay
|
13,586
|
Oglala Lakota
|
10,851
|
Lake
|
10,456
|
Butte
|
10,163
|
Roberts
|
9,286
|
Todd
|
9,163
|
Charles Mix
|
8,708
|
Turner
|
8,609
|
Custer
|
7,519
|
Grant
|
7,411
|
Hutchinson
|
7,202
|
Fall River
|
7,014
|
Bon Homme
|
6,315
|
Moody
|
6,269
|
Spink
|
6,255
|
Hamlin
|
5,695
|
McCook
|
5,569
|
Tripp
|
5,414
|
Day
|
5,248
|
Walworth
|
5,246
|
Dewey
|
5,242
|
Brule
|
5,192
|
Kingsbury
|
4,304
|
Marshall
|
4,272
|
Deuel
|
4,033
|
Edmunds
|
3,977
|
Gregory
|
3,872
|
Corson
|
3,855
|
Clark
|
3,764
|
Lyman
|
3,505
|
Hanson
|
3,406
|
Bennett
|
3,095
|
Hand
|
3,032
|
Stanley
|
2,878
|
Jackson
|
2,821
|
Douglas
|
2,819
|
Perkins
|
2,748
|
Aurora
|
2,475
|
Potter
|
2,420
|
McPherson
|
2,380
|
Ziebach
|
2,378
|
Sanborn
|
2,314
|
Miner
|
2,137
|
Faulk
|
1,923
|
Buffalo
|
1,908
|
Mellette
|
1,835
|
Haakon
|
1,636
|
Jerauld
|
1,476
|
Sully
|
1,380
|
Campbell
|
1,327
|
Harding
|
1,236
|
Hyde
|
879
|
Jones
|
|