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South Dakota

State in USA

Contents: Subdivision

The population development in South Dakota as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01		Population
Census
2000-04-01		Population
Census
2010-04-01		Population
Census
2020-04-01		Population
Estimate
2025-07-01
South DakotaState696,004754,844814,180886,656935,094
AuroraCounty3,1353,0582,7102,7442,801
BeadleCounty18,25317,02317,39819,14919,624
BennettCounty3,2063,5743,4313,3833,307
Bon HommeCounty7,0897,2607,0707,0027,244
BrookingsCounty25,20728,22031,96534,36437,635
BrownCounty35,58035,46036,53138,30237,561
BruleCounty5,4855,3645,2555,2535,278
BuffaloCounty1,7592,0321,9121,9431,802
ButteCounty7,9149,09410,11010,24310,856
CampbellCounty1,9651,7821,4661,3761,377
Charles MixCounty9,1319,3509,1299,3759,303
ClarkCounty4,4034,1433,6913,8354,031
ClayCounty13,18613,53713,86414,97315,031
CodingtonCounty22,69825,89727,22728,32229,562
CorsonCounty4,1954,1814,0503,8993,781
CusterCounty6,1797,2758,2168,3199,431
DavisonCounty17,50318,74119,50419,95820,069
DayCounty6,9786,2675,7105,4525,484
DeuelCounty4,5224,4984,3644,2954,408
DeweyCounty5,5235,9725,3015,2445,419
DouglasCounty3,7463,4583,0022,8332,888
EdmundsCounty4,3564,3674,0713,9814,022
Fall RiverCounty7,3537,4537,0946,9687,467
FaulkCounty2,7442,6402,3642,1272,178
GrantCounty8,3727,8477,3567,5617,534
GregoryCounty5,3594,7924,2713,9874,037
HaakonCounty2,6242,1961,9371,8751,802
HamlinCounty4,9745,5405,9036,1716,900
HandCounty4,2723,7413,4313,1453,121
HansonCounty2,9943,1393,3313,4623,456
HardingCounty1,6691,3531,2551,3051,331
HughesCounty14,81716,48117,02217,76917,570
HutchinsonCounty8,2628,0757,3437,4267,413
HydeCounty1,6961,6711,4201,2591,191
JacksonCounty2,8112,9303,0312,8042,666
JerauldCounty2,4252,2952,0711,6601,654
JonesCounty1,3241,1931,006920913
KingsburyCounty5,9255,8155,1485,1815,284
LakeCounty10,55011,27611,20011,06310,993
LawrenceCounty20,65521,80224,09725,77129,459
LincolnCounty15,42724,13144,82865,15977,145
LymanCounty3,6383,8953,7553,7143,694
MarshallCounty4,8444,5764,6564,3044,426
McCookCounty5,6885,8325,6185,6815,964
McPhersonCounty3,2282,9042,4592,4062,347
MeadeCounty21,87824,25325,43429,84730,711
MelletteCounty2,1372,0832,0481,9182,137
MinerCounty3,2722,8842,3892,2962,281
MinnehahaCounty123,809148,281169,468197,205212,691
MoodyCounty6,5076,5956,4866,3406,632
Oglala Lakota (Shannon)County9,90212,46613,58613,67313,338
PenningtonCounty81,34388,565100,948109,231116,792
PerkinsCounty3,9323,3632,9822,8292,853
PotterCounty3,1902,6932,3292,4732,377
RobertsCounty9,91410,01610,14910,28410,255
SanbornCounty2,8332,6752,3552,3352,388
SpinkCounty7,9817,4546,4156,3586,155
StanleyCounty2,4532,7722,9662,9783,018
SullyCounty1,5891,5561,3731,4471,479
ToddCounty8,3529,0509,6129,3198,863
TrippCounty6,9246,4305,6445,6285,708
TurnerCounty8,5768,8498,3478,6729,314
UnionCounty10,18912,58414,39916,81317,402
WalworthCounty6,0875,9745,4385,3175,217
YanktonCounty19,25221,65222,43823,31723,635
ZiebachCounty2,2202,5192,8012,4132,389
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,516,113341,784,857

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.

Further information about the population structure:

Gender (E 2024)
Males470,635
Females454,034
Age Groups (E 2024)
0-17 years220,706
18-64 years530,163
65+ years173,800
Age Distribution (E 2024)
80+ years37,150
70-79 years78,250
60-69 years119,054
50-59 years98,725
40-49 years109,865
30-39 years117,273
20-29 years119,007
10-19 years126,285
0-9 years119,060
Urbanization (C 2020)
Rural379,320
Urban507,347
»Race« (C 2020)
White715,336
Black/African American17,842
Indigenous77,748
Asian13,476
Pacific Islander543
Some other15,057
2 or more46,665
Ethnicity (C 2020)
Hispanic or Latino38,741
Other847,926

See also: