Map of South Dakota

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CapitalPierre
Population886,667
RegionMidwest
StatehoodNovember 2, 1889
AbbreviationSD

How many counties are in South Dakota?

South Dakota has 66 counties. The list below includes each county, its FIPS code, and population.

Total counties 66 Current county count for South Dakota.
Largest by population Minnehaha County 206,930 residents
Smallest by population Jones County 855 residents

South Dakota county table

County list for South Dakota with county FIPS codes and population totals.

County State County FIPS Population
Minnehaha County SD 46099 206,930
Pennington County SD 46103 115,903
Lincoln County SD 46083 73,238
Brown County SD 46013 37,733
Brookings County SD 46011 35,980
Meade County SD 46093 30,954
Codington County SD 46029 28,971
Lawrence County SD 46081 28,053
Yankton County SD 46135 23,517
Davison County SD 46035 19,922
Beadle County SD 46005 19,591
Hughes County SD 46065 17,624
Union County SD 46127 17,183
Clay County SD 46027 15,431
Oglala Lakota County SD 46102 13,434
Lake County SD 46079 11,031
Butte County SD 46019 10,863
Roberts County SD 46109 10,206
Charles Mix County SD 46023 9,240
Todd County SD 46121 9,199
Custer County SD 46033 9,117
Turner County SD 46125 9,027
Grant County SD 46051 7,553
Hutchinson County SD 46067 7,394
Fall River County SD 46047 7,393
Bon Homme County SD 46009 7,065
Hamlin County SD 46057 6,451
Moody County SD 46101 6,450
Spink County SD 46115 6,166
McCook County SD 46087 5,809
Tripp County SD 46123 5,621
Day County SD 46037 5,451
Brule County SD 46015 5,311
Kingsbury County SD 46077 5,276
Walworth County SD 46129 5,269
Dewey County SD 46041 5,208
Marshall County SD 46091 4,390
Deuel County SD 46039 4,354
Edmunds County SD 46045 4,057
Gregory County SD 46053 4,018
Clark County SD 46025 3,948
Corson County SD 46031 3,782
Lyman County SD 46085 3,705
Hanson County SD 46061 3,471
Bennett County SD 46007 3,305
Hand County SD 46059 3,107
Stanley County SD 46117 3,043
Douglas County SD 46043 2,838
Perkins County SD 46105 2,834
Aurora County SD 46003 2,782
Jackson County SD 46071 2,776
Potter County SD 46107 2,413
Sanborn County SD 46111 2,399
McPherson County SD 46089 2,334
Ziebach County SD 46137 2,322
Miner County SD 46097 2,280
Faulk County SD 46049 2,151
Buffalo County SD 46017 1,884
Haakon County SD 46055 1,851
Mellette County SD 46095 1,851
Jerauld County SD 46073 1,660
Sully County SD 46119 1,494
Campbell County SD 46021 1,340
Harding County SD 46063 1,324
Hyde County SD 46069 1,186
Jones County SD 46075 855

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