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USA: South Dakota

Contents: Counties and Townships

The population of all counties and townships in South Dakota according to census results and latest official estimates.

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2016-07-01
AuroraCounty3,0512,7102,736
AuroraTownship127100101
BelfordTownship1779091
BristolTownship523636
CenterTownship1128586
CooperTownship242020
Crystal LakeTownship615151
DudleyTownship1218485
EurekaTownship313838
FiresteelTownship643535
GalesTownship825454
HopperTownship888283
LakeTownship524949
PalatineTownship786363
PattenTownship493737
PlankintonCity608707718
PlankintonTownship211211216
Pleasant LakeTownship847475
Pleasant ValleyTownship362626
StickneyTown334284286
TruroTownship937980
WashingtonTownship564646
White LakeCity408372372
White LakeTownship1038788
BeadleCounty17,02717,39818,101
AllenTownship768386
AltoonaTownship918285
BannerTownship585153
BarrettTownship35101102
Belle PrairieTownship384849
BonillaTownship798386
BroadlandTown403132
BroadlandTownship574849
Burr OakTownship284344
CarlyleTownship927678
CavourTown141114118
CavourTownship125108111
CliftonTownship123120124
ClydeTownship423389408
CusterTownship313410429
DearbornTownship121123127
FairfieldTownship979194
FosterTownship767779
GrantTownship119116120
HartlandTownship98117121
HitchcockTown1099194
HuronCity11,92512,59213,117
IowaTownship1765355
IroquoisCity386668
KelloggTownship595961
Lake ByronTownship263182187
LibertyTownship687981
LoganTownship118116117
MilfordTownship837476
NanceTownship333637
Pearl CreekTownship98107110
Pleasant ViewTownship515557
RichlandTownship124128132
Sand CreekTownship552627
TheresaTownship249273289
ValleyTownship254262275
VernonTownship936163
VirgilTown251616
WessingtonCity229160167
WessingtonTownship624142
WhitesideTownship503435
WolseyTown422376394
WolseyTownship919295
YaleTown122108111
BennettCounty3,5723,4313,460
East BennettUnorganized Territory1,104992...
MartinCity1,0771,0651,071
West BennettUnorganized Territory1,3641,368...
Bon HommeCounty7,2627,0676,984
AvonCity561590591
Northeast Bon HommeUnorganized Territory687468...
Northwest Bon HommeUnorganized Territory490403...
ScotlandCity896841819
Southeast Bon HommeUnorganized Territory561576...
Southwest Bon HommeUnorganized Territory1,622713...
SpringfieldCity1,6601,9881,950
TaborTown416420413
TyndallCity1,2391,0671,049
BrookingsCounty28,23331,96534,135
AftonTownship220212218
AltonTownship232228232
ArgoTownship163131130
ArlingtonCity788
AuroraTown519528667
AuroraTownship247294306
BangorTownship176145144
BrookingsCity18,80322,07623,895
BrookingsTownship457426438
BruceCity272204206
BushnellTown756565
ElktonCity673736723
ElktonTownship1159493
EurekaTownship167162161
Lake HendricksTownship156189196
Lake SinaiTownship187175174
LaketonTownship158169174
MedaryTownship1,1651,4201,460
Oak LakeTownship9810099
OakwoodTownship189189194
OsloTownship220202205
ParnellTownship163144143
PrestonTownship199179178
RichlandTownship196199198
ShermanTownship172227226
SinaiTown128120119
SterlingTownship377378388
TrentonTownship184170171
VolgaCity1,4481,7901,910
VolgaTownship352361369
WhiteCity536485487
WinsorTownship179159158
BrownCounty35,46836,53139,128
AberdeenCity25,28026,09628,415
AberdeenTownship869929959
AllisonTownship182020
BatesTownship534242
BathTownship612735760
BrainardTownship11199100
CambriaTownship121125126
CarlisleTownship473535
ClaremontTown130127128
ClaremontTownship147121122
ColumbiaCity140136137
ColumbiaTownship114107108
East HansonTownship115116117
East RondellTownship1019192
FranklynTownship473737
FrederickTown256199204
FrederickTownship776162
Garden PrairieTownship184188189
GarlandTownship516465
GemTownship225217219
GreenfieldTownship644040
GrotonCity1,3531,4581,509
GrotonTownship116118119
HeclaCity324227229
HeclaTownship444545
HenryTownship128129130
HighlandTownship788687
LansingTownship525858
LibertyTownship646869
LincolnTownship1,2381,2741,319
MercierTownship145174175
New HopeTownship999697
North DetroitTownship754444
OneotaTownship137124125
OrdwayTownship256300308
OsceolaTownship454747
PalmyraTownship313434
PortageTownship665858
PrairiewoodTownship246266282
PutneyTownship106104105
RaviniaTownship282373387
RichlandTownship577778
RiversideTownship675858
SavoTownship657172
ShelbyTownship1329697
South DetroitTownship866566
StratfordTown967273
VerdonTown655
WarnerTown422457488
WarnerTownship497580601
West HansonTownship576162
WestportTown123133134
WestportTownship117107108
West RondellTownship968182
BruleCounty5,3625,2555,238
AmericaTownship596768
BruleTownship95130132
ChamberlainCity2,3572,3872,369
ChamberlainTownship339191197
ClevelandTownship839193
EagleTownship685454
GrandviewUnorganized Territory302423
HighlandTownship41184188
KimballCity760703679
KimballTownship575252
LyonTownship374848
OlaTownship106107110
PlainfieldTownship483433
Pleasant GroveTownship404139
PlummerTownship222221
PukwanaTown284290296
PukwanaTownship142140142
Red LakeTownship626868
RichlandTownship726465
SmithTownship595757
Torrey LakeTownship203180183
UnionTownship625353
WaldroTownship534949
West PointTownship88124126
WilburTownship1505351
Willow LakeTownship454242
BuffaloCounty2,0321,9122,043
Crow CreekUnorganized Territory1,8331,7361,854
ElviraTownship503436
North BuffaloUnorganized Territory1088996
Southeast BuffaloUnorganized Territory415357
ButteCounty9,09310,11010,205
Belle FourcheCity5,5825,5975,655
East ButteUnorganized Territory723788798
FruitdaleTown626463
NewellCity718600586
NislandTown228235236
UnionTownship312323
ValeTownship121120120
West ButteUnorganized Territory1,6282,6832,724
CampbellCounty1,7821,4661,378
ArtasTown1398
HerreidCity498438416
Mound CityTown847167
North CampbellUnorganized Territory450343...
PollockTown339241226
South CampbellUnorganized Territory414364...
Charles MixCounty9,3509,1299,396
BryanTownship413359372
CarrollTownship515354
CastaliaUnorganized Territory745557
Choteau CreekTownship247213216
DanteTown848486
DarlingtonTownship150132136
ForbesTownship90101104
GeddesCity259210214
Goose LakeTownship180145149
HamiltonTownship424243
HighlandTownship463380394
HowardTownship233273276
JacksonTownship145154158
KennedyTownship746769
Lake AndesCity822820841
Lake GeorgeTownship373435
La RocheTownship174200202
LawrenceTownship459543562
Lone TreeTownship188168173
MooreTownship867476
PickstownTown164203224
Plain CenterTownship129124127
PlatteCity1,3691,2301,273
PlatteTownship258279289
RaviniaTown796163
ReeTownship139140144
RhodaTownship129115118
RouseTownship207166171
SignalTownship715961
WagnerCity1,6321,5651,586
WaheheTownship265342355
White SwanTownship637738768
ClarkCounty4,1433,6913,656
AshTownship333233
BlaineTownship613638
BradleyTown1127273
ClarkCity1,3011,1391,048
CollinsTownship101129131
CottonwoodTownship918486
DarlingtonTownship825053
DayTownship808587
EdenTownship845962
ElrodTownship919092
FordhamTownship133111109
FoxtonTownship495156
Garden CityTown725355
GarfieldTownship746063
HagueTownship453841
LakeTownship967981
LincolnTownship1049497
LoganTownship404344
MaydellTownship535155
MertonTownship685155
Mount PleasantTownship213270273
NaplesTown254138
PleasantTownship166166171
RaymondTown865052
RaymondTownship726367
RichlandTownship666164
RosedaleTownship977174
Spring ValleyTownship474041
ThorpTownship614650
ViennaTown784546
WarrenTownship423839
WashingtonTownship716771
Willow LakeCity287263245
WoodlandTownship626366
ClayCounty13,53813,86814,086
BethelTownship202176171
FairviewTownship470517512
GarfieldTownship203208205
GlenwoodTownship208208205
IreneCity198187187
MecklingTownship223234232
NorwayTownship177156155
Pleasant ValleyTownship169166162
Prairie CenterTownship228190187
RiversideTownship167141137
Spirit MoundTownship196222218
StarTownship177131127
VermillionCity10,26810,57810,844
VermillionTownship286431428
WakondaTown366323316
CodingtonCounty25,90927,22728,063
DexterTownship186194205
EdenTownship1059897
ElmiraTownship333399419
FlorenceTown298374369
FullerTownship279281293
GermantownTownship180165173
GracelandTownship93105104
HenryTown268267264
HenryTownship979495
KampeskaTownship275321333
KranzburgTown197172177
KranzburgTownship342351362
LakeTownship663653686
LeolaTownship777473
PelicanTownship645718751
PhippsTownship797574
RauvilleTownship309282293
RichlandTownship160154163
SheridanTownship424431452
South ShoreTown270225226
WallaceTown888584
WatertownCity20,33121,52022,172
WaverlyTownship210189198
CorsonCounty4,1774,0484,132
CusterTownship323334
East CorsonUnorganized Territory2,1372,2822,335
LemmonUnorganized Territory645758
McIntoshCity217168172
McLaughlinCity793660665
MorristownTown826769
Pleasant RidgeTownship393233
Prairie ViewTownship181717
RidgelandTownship434546
Rolling GreenTownship363031
ShermanTownship201313
WakpalaTownship283309316
WataugaTownship292930
West CorsonUnorganized Territory384306313
CusterCounty7,2688,2168,596
Buffalo GapTown162126136
CusterCity...1,9991,956
East CusterUnorganized Territory1,2591,693...
FairburnTown788591
HermosaTown395400392
PringleTown125112109
West CusterUnorganized Territory3,4723,735...
DavisonCounty18,74319,50419,903
BadgerTownship194170165
BakerTownship137103100
BeulahTownship419378375
BlendonTownship989290
EthanTown330331329
LisbonTownship168140136
MitchellCity14,65115,27815,729
MitchellUnorganized Territory855982983
Mount VernonCity477462441
Mount VernonTownship182189184
PerryTownship217278277
ProsperTownship563655655
RomeTownship234237235
TobinTownship147125122
UnionTownship718482
DayCounty6,2465,7105,571
AndoverTown999187
AndoverTownship124108107
BristolCity377341328
BristolTownship675857
ButlerTown121716
ButlerTownship474947
Central PointTownship1048887
EgelandTownship969088
FarmingtonTownship513332
GrenvilleTown625453
GrenvilleTownship1138482
HighlandTownship936059
HomerTownship573937
IndependenceTownship656562
KidderTownship877978
KosciuskoTownship174167169
LibertyTownship704745
LilyTown2144
LynnTownship594139
MortonTownship797069
NutleyTownship797068
Oak GulchTownship282423
PierpontTown126135129
RacineTownship1247573
RaritanTownship697574
RoslynTown225183178
RuskTownship128118117
ScotlandTownship353432
TroyTownship423937
UnionTownship804846
ValleyTownship494038
WaubayCity650576575
WaubayTownship415462467
WebsterTownship247264267
WebsterCity1,9631,8861,808
WheatlandTownship886261
YorkTownship413432
DeuelCounty4,4984,3644,231
AltamontTown343433
AltamontTownship878481
Antelope ValleyTownship332524
AstoriaTown150139135
BlomTownship129103100
BrandtTown113107104
BrandtTownship144128124
Clear LakeCity1,3401,2731,226
Clear LakeTownship210242237
GaryCity231227225
GlenwoodTownship95105102
GoodwinTown164146141
GoodwinTownship173159154
GrangeTownship136127123
HavanaTownship202193187
HerrickTownship129147142
HidewoodTownship1199390
LoweTownship1209794
NordenTownship303356347
PortlandTownship687472
RomeTownship998582
ScandinaviaTownship222208203
TorontoTown197212205
DeweyCounty5,9725,3035,742
Eagle ButteCity1,0561,3101,349
IsabelTown239135152
North DeweyUnorganized Territory3,7753,228...
South DeweyUnorganized Territory1,095974...
Timber LakeCity434443489
DouglasCounty3,4563,0022,932
ArmourCity789699678
BelmontTownship756765
ChesterTownship766261
ClarkTownship145116113
CorsicaCity642592584
DelmontCity261234228
East ChoteauTownship141119118
GarfieldTownship696866
GrandviewTownship997775
HollandTownship210156152
IndependenceTownship141119116
IowaTownship134109106
JoubertTownship158127124
LincolnTownship1088482
ValleyTownship150126123
Walnut GroveTownship117116113
WashingtonTownship141131128
EdmundsCounty4,3674,0713,952
AdrianTownship151413
BelleTownship151145144
BowdleCity544526492
BowdleTownship1086662
BryantTownship231918
Clear LakeTownship523230
ClevelandTownship241716
Cloyd ValleyTownship351110
CortlandtTownship602628634
Cottonwood LakeTownship434240
FountainTownship697169
GlenTownship474845
GloverTownship444845
HarmonyTownship159159156
HillsideTownship403230
HosmerCity287208200
HosmerTownship281918
HudsonTownship454340
HuntleyTownship464542
IpswichCity997954951
IpswichTownship635856
KentTownship442927
LibertyTownship222624
MadisonTownship191918
ModenaTownship361918
MontpelierTownship464340
North BryantTownship534845
OdessaTownship372322
PembrookTownship483432
PowellTownship364240
RichlandTownship594643
RoscoeCity326329313
RosetteTownship84104103
SangamonTownship646056
UnionTownship272927
VermontTownship443533
Fall RiverCounty7,4537,0946,849
ArgentineTownship212524
EdgemontCity888764736
Hot SpringsCity4,4583,7013,564
Northeast Fall RiverUnorganized Territory1,5592,1302,063
OelrichsTown145130127
ProvoTownship373332
Southwest Fall RiverUnorganized Territory324311303
FaulkCounty2,6402,3642,354
ArcadeTownship513837
BryantTownship411818
CentervilleTownship403534
ChelseaTown332726
ClarkTownship372726
CresbardTown142104103
DevoeTownship402323
EllisvilleTownship343635
EmersonTownship353534
EnterpriseTownship119139139
FairviewTownship444948
FaulktonCity781736747
FreedomTownship128145144
HillsdaleTownship483837
IrvingTownship211111
LafoonTownship564443
MyronTownship125124124
OnakaTown301515
O'NeilTownship131212
OrientTown576362
OrientTownship524948
PioneerTownship272524
PulaskiUnorganized Territory241313
RockhamTown533332
SaratogaTownship136150150
SenecaTown583837
ShermanTownship523635
Southwest FaulkUnorganized Territory865655
TamworthTownship908484
UnionTownship585857
WesleyTownship413938
ZellTownship886463
GrantCounty7,8457,3567,148
AdamsTownship163150148
AlbanTownship589580580
AlbeeTown101615
Big StoneTownship317314311
Big Stone CityCity595467456
Blooming ValleyTownship125126125
FarmingtonTownship577572
GeorgiaTownship1198583
Grant CenterTownship330378375
KilbornTownship157144142
La BoltTown866867
LuraTownship704442
MadisonTownship123123122
MarvinTown623432
MazeppaTownship76112110
MelroseTownship342383379
MilbankCity3,6653,3533,203
OsceolaTownship829089
RevilloTown150119114
StockholmTown107108107
StockholmTownship738887
StrandburgTown697271
TroyTownship706057
Twin BrooksTown556966
Twin BrooksTownship1008079
VernonTownship253218216
GregoryCounty4,7904,2714,171
BonesteelCity294275272
BurkeCity664604586
DallasTown144120122
DixonTownship1178684
East GregoryUnorganized Territory247190187
EdensTownship757977
FairfaxTown121115112
FairfaxTownship756261
GregoryCity1,4451,2931,244
HerrickTown105105102
JonesTownship796563
Landing CreekTownship331717
North GregoryUnorganized Territory445472468
Pleasant ValleyTownship228145142
SchrieverTownship494241
Southeast GregoryUnorganized Territory493433
Star ValleyTownship766866
West GregoryUnorganized Territory544499494
HaakonCounty2,1961,9371,892
East HaakonUnorganized Territory509446...
MidlandTown181129126
PhilipCity886779765
West HaakonUnorganized Territory623583...
HamlinCounty5,5305,9036,028
BrantfordTownship150123125
BryantCity434456450
CastlewoodCity670628633
CastlewoodTownship218225238
ClevelandTownship226251262
DempsterTownship258257264
DixonTownship104116118
EstellineCity675768751
EstellineTownship311324339
FlorenceTownship123146146
GarfieldTownship121118119
HamlinTownship238233244
HaytiTown363381378
HaytiTownship207279297
HazelTown1069190
Lake NordenCity444467481
NordenTownship423511534
OpdahlTownship210197210
OxfordTownship249332349
HandCounty3,7413,4313,319
AldenTownship352019
AlphaTownship415149
BatesTownship474342
BurdetteTownship585452
CampbellTownship291817
CarltonTownship271717
CedarTownship382726
ComoTownship394039
FlorenceTownship191716
GilbertTownship513332
GlendaleTownship231111
GrandTownship515048
GreenleafTownship323332
HilandTownship323433
HoldenTownship524039
HulbertTownship665048
LinnTownship483534
LoganTownship232524
MidlandTownship393635
MillerCity1,5551,4901,420
MillerTownship151164167
MondaminTownship121313
Northwest HandUnorganized Territory227193195
OhioTownship81106102
OntarioTownship373130
ParkTownship293029
PearlTownship172524
PlatoTownship605048
Pleasant ValleyTownship302322
Ree HeightsTown856260
Ree HeightsUnorganized Territory352726
RiversideTownship292524
RockdaleTownship178148143
Rose HillTownship453433
Spring HillTownship483635
Spring LakeTownship252423
St. LawrenceTown196198198
St. LawrenceTownship686159
WessingtonCity181010
WheatonTownship432726
YorkTownship222019
HansonCounty3,1443,3313,374
AlexandriaCity565615626
BeulahTownship292296297
EdgertonTownship110109111
EmeryCity442447449
FairviewTownship110162164
FarmerTown211010
FultonTown869192
HansonTownship206272279
JasperTownship126158160
PlanoTownship98101102
PleasantTownship162134136
RosedaleTownship317394396
Spring LakeTownship140121123
TaylorTownship1319091
WayneTownship226216221
WorthenTownship112115117
HardingCounty1,3531,2551,278
BuffaloTown360330353
Camp CrookTown556366
North HardingUnorganized Territory578548...
South HardingUnorganized Territory339314...
HughesCounty16,48317,02217,600
BluntCity374354358
Crow CreekUnorganized Territory236185200
HarroldTown209124123
North HughesUnorganized Territory265250268
PierreCity13,88113,64614,008
RaberTownship422627
West HughesUnorganized Territory1,4762,4372,616
HutchinsonCounty8,0747,3437,368
CapitalTownship978080
ClaytonTownship1148991
Cross PlainsTownship123121121
DimockTown147131131
FairTownship1187979
FosterTownship221250250
FreemanCity1,3741,3081,308
GermanTownship1059595
GrandviewTownship153121124
KasselTownship132115115
KaylorTownship194170172
KulmTownship917878
LibertyTownship181148151
MennoCity733604620
MilltownTownship132115117
MolanTownship156136139
Oak HollowTownship624141
OlivetTown707474
ParkstonCity1,6631,5161,511
PleasantTownship494646
SharonTownship1177979
Silver LakeTownship105115115
StarrTownship127125125
SusquehannaTownship210181184
SweetTownship243289289
TrippCity713647638
ValleyTownship189175178
WittenbergTownship247218220
Wolf CreekTownship208197197
HydeCounty1,6711,4201,352
Central HydeUnorganized Territory444402384
Crow CreekUnorganized Territory1568985
HighmoreCity850795754
North HydeUnorganized Territory186115110
ValleyTownship251313
William HamiltonTownship1066
JacksonCounty2,9293,0313,326
BelvidereTown644954
CottonwoodTown6910
Grandview IITownship1067
InteriorTown8594104
InteriorTownship684752
JewettTownship221415
KadokaCity714654707
Northeast JacksonUnorganized Territory197206227
Northwest JacksonUnorganized Territory11395105
Southeast JacksonUnorganized Territory222187206
Southwest JacksonUnorganized Territory1,3991,6261,791
WallTownship243943
WetaTownship555
JerauldCounty2,2862,0712,004
AlpenaTown270286278
AlpenaTownship1026866
AninaTownship342120
BlaineTownship967068
CheryTownship544745
CrowTownship176151151
Crow LakeTownship465452
DaleUnorganized Territory383130
FranklinTownship735250
HarmonyTownship472221
LaneTown635957
LoganTownship212120
MarlarTownship201413
MediaUnorganized Territory595553
PleasantTownship696058
ViolaTownship403837
Wessington SpringsCity1,011956921
Wessington SpringsTownship676664
JonesCounty1,1931,006927
BuffaloTownship413935
Central JonesUnorganized Territory766157
DraperTown928275
DraperTownship443329
DunkelTownship231513
GrandviewUnorganized Territory215145
KollsTownship211312
MullenTownship81312
MurdoCity610488461
MussmanTownship6109
North JonesUnorganized Territory463935
OkatonTownship524641
Rich ValleyUnorganized Territory61110
ScovilTownship192119
South CreekTownship181614
VirgilTownship1365
WestoverUnorganized Territory665
Williams CreekTownship444338
ZickrickTownship111312
KingsburyCounty5,8155,1485,001
ArlingtonCity987907872
BadgerTown144107103
BadgerTownship227199195
BakerTownship207220214
BancroftTown371918
DenverTownship246196192
De SmetCity1,2091,0891,077
De SmetTownship306309302
ErwinTown584543
EsmondTownship636159
HartlandTownship149132130
HetlandTown454644
IroquoisCity241200193
IroquoisTownship647168
Lake PrestonCity739599565
Le SueurTownship162113110
ManchesterTownship1096663
MathewsTownship132120119
OldhamCity207133127
Spirit LakeTownship157130128
Spring LakeTownship207290286
WhitewoodTownship1199693
LakeCounty11,27011,20012,909
BadusTownship107109124
ChesterTownship697705835
ClarnoTownship196182187
ConcordTownship128112128
FarmingtonTownship205171204
FranklinTownship273307343
HermanTownship558624737
Lake ViewTownship656709841
Le RoyTownship259209247
MadisonCity6,5746,4977,425
NundaTown474349
NundaTownship113113129
OrlandTownship11793106
RamonaTown190174205
RutlandTownship205182213
SummitTownship176166194
WayneTownship9889101
WentworthVillage188171197
WentworthTownship307400475
WinfredTownship176144169
LawrenceCounty21,80524,09425,281
Central CityCity142134131
DeadwoodCity1,4081,2721,264
LeadCity3,0353,1243,010
North LawrenceUnorganized Territory5,0495,7485,977
South LawrenceUnorganized Territory2,1252,0152,087
SpearfishCity8,85010,53211,531
St. OngeTownship347339350
WhitewoodCity849930931
LincolnCounty24,15844,82354,469
BeresfordCity430360401
BrooklynTownship233237273
CantonCity3,1223,0843,386
CantonTownship455498567
DaytonTownship591706812
DelapreTownship1,5041,7792,047
DelawareTownship181194222
EdenTownship171185213
FairviewTown1015964
FairviewTownship168194218
GrantTownship370354407
HarrisburgCity9524,0975,734
HighlandTownship287320366
HudsonTown402296320
La ValleyTownship483552633
LennoxCity2,0342,1292,330
LincolnTownship205184215
LynnTownship315298341
NorwayTownship254242279
PerryTownship669855983
PleasantTownship280322360
Sioux FallsCity6,91721,11125,908
SpringdaleTownship1,6542,0842,401
TeaCity1,7883,8065,032
WorthingCity592877957
LymanCounty3,8993,7553,894
BaileyTownship301414
Black DogUnorganized Territory452627
Central LymanUnorganized Territory114105107
East LymanUnorganized Territory159148152
IonaTownship1008183
KennebecTown290240261
Lower BruleUnorganized Territory1,3381,4811,515
OacomaTown482451476
OacomaTownship267173
PleasantTownship833
PrattTownship171616
PreshoCity588497507
RelianceTown207191219
RexTownship413031
RoseTownship392526
VivianTownship163146149
West LymanUnorganized Territory252230235
MarshallCounty4,5784,6564,801
BrittonCity1,3231,2411,250
BuffaloTownship102114121
DaytonTownship301919
DumarceTownship404447
EdenTown1018996
EdenTownship938588
FortTownship523839
HamiltonTownship282727
HickmanTownship774546
La BelleTownship767071
LakeTownship162173184
Lake CityTown475152
LangfordTown301313326
LowellTownship795051
McKinleyTownship524647
MillerTownship248219234
NewarkTownship55109110
NewportTownship816869
NordlandTownship281919
Pleasant ValleyTownship175168179
Red Iron LakeTownship181201215
SissetonTownship756768
StenaTownship179192193
VeblenCity282531539
VeblenTownship180196210
VictorTownship383738
WaverlyTownship775859
WestonTownship244228236
WhiteTownship138122131
WismerTownship343637
McCookCounty5,8255,6185,625
BentonTownship123106109
BridgewaterCity603492475
BridgewaterTownship152127131
BrookfieldTownship164133137
CanistotaCity705656636
CanistotaTownship137161166
EmeryTownship928990
GrantTownship155131136
GreenlandTownship202251264
JeffersonTownship1169293
MontroseCity452472463
MontroseTownship198195203
PearlTownship723939
RamseyTownship190229230
RichlandTownship185155162
SalemCity1,3771,3511,324
SalemTownship189200206
SpencerCity157154151
Spring ValleyTownship261311329
Sun PrairieTownship152148153
UnionTownship143126128
McPhersonCounty2,9042,4592,438
CarlTownship413433
Central McPhersonUnorganized Territory659561571
EurekaCity1,108868848
HillsviewTown333
HoffmanTownship232525
LeolaCity461457441
Long LakeTown583131
WachterTownship373030
WackerTownship121515
WeberTownship130156156
West McPhersonUnorganized Territory360271277
WetonkaTown1288
MeadeCounty24,23025,45927,693
Belle Fourche-Cheyenne ValleysUnorganized Territory1,6771,8341,964
Box ElderCity4,1592,7193,171
Buffalo ChipTown...00
DakotaTownship302930
EagleTownship151717
Elm SpringsTownship122425
FaithCity490416419
HowardTownship111212
LakesideTownship625354
North MeadeUnorganized Territory395423454
PiedmontCity365826860
SmithvilleTownship231212
Southwest MeadeUnorganized Territory9,75210,60111,413
SturgisCity6,6246,6256,832
SummersetCity5731,8302,392
UnionTownship161616
Upper Red OwlTownship262222
MelletteCounty2,0832,0482,102
Bad NationTownship393031
BlackpipeTownship616062
ButteTownship422
CedarbutteUnorganized Territory223209216
Central MelletteUnorganized Territory664687709
CodyTownship253334
FairviewTownship282122
MosherTownship442425
New Surprise ValleyTownship444
NorrisTownship193189195
ProspectTownship355
Red FishTownship181617
Ring ThunderTownship121313
RiversideTownship161718
Rocky FordTownship966
RosebudTownship394142
Running BirdTownship142324
Surprise ValleyTownship252526
White RiverCity596581587
WoodTown666264
MinerCounty2,8362,3892,281
AdamsTownship125120118
BeaverTownship504037
BelleviewTownship847067
CanovaTown142105103
CanovaTownship1178278
CarthageCity187144139
CarthageTownship423835
ClearwaterTownship151162159
ClintonTownship1058281
GraftonTownship857169
Green ValleyTownship515149
HendenTownship125111108
HowardCity1,055858800
HowardTownship141140136
MinerTownship613534
RedstoneTownship251918
Rock CreekTownship997875
RoswellTownship737370
VermillionTownship999086
VilasTown192019
MinnehahaCounty148,321169,476187,318
BalticCity8111,0831,152
BentonTownship725768786
BrandonTownship618774796
BrandonCity5,6868,8999,923
BuffaloTownship228212213
BurkTownship390383391
Clear LakeTownship178191192
ColtonCity661687684
CrooksCity8741,2691,327
Dell RapidsCity2,9893,6333,705
Dell RapidsTownship461550564
EdisonTownship406510518
GarretsonCity1,1651,1661,193
Grand MeadowTownship299296300
HartfordCity1,8692,5373,140
HartfordTownship595699720
HighlandTownship187191192
HumboldtTown525589580
HumboldtTownship323339346
LoganTownship293273274
LyonsTownship631613629
MapletonTownship2,1192,1862,245
PalisadeTownship274358365
Red RockTownship392363370
ShermanTown847881
Sioux FallsCity117,811132,843148,452
Split RockTownship2,9813,1393,233
SverdrupTownship698815837
TaopiTownship351330334
Valley SpringsCity792759760
Valley SpringsTownship356366373
Wall LakeTownship1,0941,1521,181
WayneTownship1,1711,1481,179
WellingtonTownship284277283
MoodyCounty6,5866,4866,505
AllianceTownship1029595
BlinsmonTownship239207208
ClareTownship167151150
ColmanCity586594579
ColmanTownship200204205
EganCity276278276
EganTownship183201200
EnterpriseTownship246267276
FlandreauCity2,4042,3412,332
FlandreauTownship351372384
FremontTownship266274286
GrovenaTownship188173174
JeffersonTownship172160159
Lone RockTownship799999
LynnTownship257287296
RiverviewTownship171130129
Spring CreekTownship140125124
TrentTown271232235
UnionTownship174182182
WardTown414850
WardTownship736666
Oglala Lakota (Shannon)County12,46613,58614,415
BateslandTown88108115
East ShannonUnorganized Territory4,7645,325...
West ShannonUnorganized Territory7,6148,153...
PenningtonCounty88,619100,937109,372
AshTownship262021
Box ElderCity3,4025,0966,177
Castle ButteTownship482829
Cedar ButteTownship424243
Central PenningtonUnorganized Territory11,79413,13713,988
ConataTownship1177
Crooked CreekTownship292930
Dalzell CanyonUnorganized Territory855
East Central PenningtonUnorganized Territory315384407
FairviewTownship435253
Flat ButteTownship151212
Hill CityCity8279451,008
HuronTownship343233
ImlayTownship1777
KeystoneTown311337340
Lake CreekTownship474344
Lake FlatTownship303536
Lake HillTownship465253
Mount RushmoreUnorganized Territory6,2606,8057,259
New UnderwoodCity659660668
Northeast PenningtonUnorganized Territory382930
OwankaTownship362829
PenoTownship412122
QuinnTown475657
QuinnTownship111212
Rainy Creek/CheyenneTownship372728
Rapid CityCity60,79468,44674,048
Rapid City EastUnorganized Territory1,1081,9882,109
ScenicTownship905859
ShyneTownship221919
SunnysideTownship131616
WallTown812766872
WastaTown768082
WastaTownship201313
West PenningtonUnorganized Territory1,5101,6501,756
PerkinsCounty3,3682,9822,983
AdaTownship171515
AntelopeTownship243535
BarrettTownship121313
Beck-HighlandTownship101313
BisonTown364333336
BisonTownship322424
BurdickTownship292323
CashTownship131414
Castle ButteUnorganized Territory321919
Central PerkinsUnorganized Territory...3030
ChanceTownship494041
ChaudoinTownship141818
ClarkTownship131010
De WittTownship544243
Duck CreekUnorganized Territory151414
DuellTownship281515
EnglewoodTownship142424
Flat CreekTownship191515
FosterTownship213030
FredlundTownship242323
GlendoTownship131414
Grand RiverTownship181717
HallTownship191818
Horse CreekTownship374041
JonesUnorganized Territory1166
LemmonCity1,4261,2271,216
LibertyTownship161313
LincolnTownship160164165
LodgepoleTownship493434
Lone TreeTownship331919
MaltbyTownship101313
MarshfieldTownship313030
MartinTownship722
MeadowTownship384849
MoreauTownship152020
Northeast PerkinsUnorganized Territory138119120
PlateauTownship161111
Pleasant ValleyUnorganized Territory000
RainbowTownship314243
RockfordTownship342121
Scotch CapTownship402929
SidneyTownship1499
South PerkinsUnorganized Territory179176177
StroolTownship605152
TrailTownship332020
VailTownship111010
VikingTownship111212
VroomanTownship1188
WellsTownship151010
White ButteTownship241919
White HillUnorganized Territory466
WilsonTownship252424
PotterCounty2,6932,3292,299
Central PotterUnorganized Territory237235...
East PotterUnorganized Territory269235...
GettysburgCity1,3521,1621,155
HovenTown502406399
LebanonTown864746
TolstoyTown563636
West PotterUnorganized Territory174208...
RobertsCounty10,01310,14910,255
AgencyTownship275323332
AltoTownship776666
BeckerTownship115109109
BosskoTownship644444
BryantTownship251318329
Claire CityTown807678
CoronaTown112109109
Dry Wood LakeTownship126129129
EasterTownship157152154
EnterpriseTownship101101101
GarfieldTownship166139139
GeneseoTownship275271279
GoodwillTownship695844875
GrantTownship158194194
HarmonTownship191151153
HartTownship1089797
LakeTownship221249258
LawrenceTownship263260267
LeeTownship956262
LienTownship165122122
LockwoodTownship277304313
Long HollowTownship286323332
MinnesotaTownship125120120
New EffingtonTown233256256
NorwayTownship119112112
One RoadTownship576363
OrtleyTown546565
OrtleyTownship697474
PeeverTown209168168
RosholtTown415422423
SissetonCity2,6022,4402,429
SissetonTownship312483497
SpringdaleTownship115113113
Spring GroveTownship151123123
SummitTown281288288
SummitTownship435353
VictorTownship179180180
White RockTown233
White RockTownship245247247
WilmotCity544496499
SanbornCounty2,6762,3552,396
AftonTownship524444
ArtesianTown157138140
BenedictTownship402929
ButlerTownship259247250
DianaTownship465252
ElliottTownship11999102
FloydTownship795757
JacksonTownship1057879
LetcherTown177173176
LetcherTownship144120123
LoganTownship154133136
OneidaTownship332727
RavennaTownship685353
Silver CreekTownship1089293
Twin LakeTownship1128688
UnionTownship756364
WarrenTownship686060
WoonsocketCity724655671
WoonsocketTownship156149152
SpinkCounty7,4526,4156,420
AntelopeTownship785857
AshtonCity151122124
AtholTownship886564
Belle PlaineTownship787978
BelmontTownship606564
BentonTownship332727
BeotiaTownship353131
BrentfordTown667776
BuffaloTownship665655
CapitolaTownship253138136
CliftonTownship604342
CondeCity186140145
CondeTownship382727
CornwallTownship554544
CrandonTownship727372
DolandCity296180185
ExlineTownship715453
FrankfortCity166149154
FrankfortTownship503939
GarfieldTownship415554
Great BendTownship344443
GrovelandTownship594242
HarmonyTownship626362
HarrisonTownship303838
JeffersonTownship696160
LakeTownship125104106
La PrairieTownship534040
LincolnTownship257241240
LodiTownship898079
MelletteCity243210218
MelletteTownship138130131
NorthvilleTown120143146
NorthvilleTownship226192201
OleanTownship413131
Prairie CenterTownship438181
RedfieldCity2,7322,3682,339
RedfieldTownship510428438
RichfieldTownship402525
SpringTownship343232
SumnerTownship241111
TetonkaTownship755857
Three RiversTownship719190
TulareTown221207214
TulareTownship614847
TurtonTown614847
TurtonTownship292525
UnionTownship625150
StanleyCounty2,7722,9662,993
Fort PierreCity2,0442,1092,148
Lower BruleUnorganized Territory2024...
North StanleyUnorganized Territory328395...
South StanleyUnorganized Territory433469...
SullyCounty1,5531,3731,421
AgarTown827681
East SullyUnorganized Territory304254...
OnidaCity740658659
West SullyUnorganized Territory430385...
ToddCounty9,0509,61210,155
East ToddUnorganized Territory2,6462,858...
MissionCity9061,1821,236
St. FrancisTown...544576
West ToddUnorganized Territory4,8254,863...
TrippCounty6,4345,6445,492
BannerTownship251717
Beaver CreekTownship251616
BlackTownship188133129
BrunsonTownship424847
Bull CreekTownship433231
CarterTownship464241
ColomeCity340296286
ColomeTownship957573
CondonTownship413736
CurlewTownship444443
Dog EarTownship624544
EllistonTownship312322
GassmanUnorganized Territory322120
GreenwoodTownship1977
HolsclawTownship231716
HugginsTownship212221
IdealTownship188126122
IrwinTownship262524
JordanTownship424847
KeyapahaTownship282221
KingTownship202524
LakeTownship765250
LamroTownship494429416
LincolnTownship413029
Lone StarTownship222827
Lone TreeTownship251414
McNeelyTownship645250
MillboroTownship453534
New WittenTown517977
PahapestoUnorganized Territory1599
PlainviewTownship605654
Pleasant ValleyTownship263332
Pleasant ViewTownship122112109
ProgressiveUnorganized Territory221817
RamesTownship454039
RosedaleTownship533837
RoselandTownship443837
Star PrairieTownship433736
Star ValleyTownship443029
StewartTownship111104101
SullyTownship432322
TaylorTownship221414
ValleyTownship505149
WeaverTownship573938
Willow CreekTownship706159
WilsonTownship116107104
WinnerCity3,1972,9312,861
WittenTownship432120
WortmanTownship302928
WrightTownship221313
TurnerCounty8,8478,3478,317
BrothersfieldTownship156165162
CentervilleCity915882879
CentervilleTownship167158158
ChancellorTown325264262
ChildstownTownship261237238
DanevilleTownship232207208
DavisTown1028587
DoltonTown423736
DoltonTownship159129127
GermantownTownship325358363
HomeTownship293323328
HurleyCity424415405
HurleyTownship164169169
IreneCity236231232
MarionCity893784779
MarionTownship201186188
MiddletonTownship277238239
MonroeTown163160158
MonroeTownship173181181
NorwayTownship194184184
ParkerCity1,0711,0221,007
ParkerTownship247237238
RosefieldTownship198183182
SalemTownship183151151
Spring ValleyTownship208193193
Swan LakeTownship201209211
TurnerTownship191177178
ViborgCity846782774
UnionCounty12,58314,39914,934
AlcesterCity871807748
AlcesterTownship328274298
BeresfordCity1,5711,6461,568
Big SiouxTownship2,0873,2593,573
Big SpringsTownship311275298
BruleTownship263242262
Civil BendTownship299299325
Elk PointCity1,7071,9691,851
Elk PointTownship285255277
EmmetTownship255214231
JeffersonCity584547507
JeffersonTownship5959431,028
North Sioux CityCity2,2402,5302,731
PrairieTownship242240262
RichlandUnorganized Territory205198215
Sioux ValleyTownship244243263
SpinkTownship245218235
VirginiaTownship251240262
WalworthCounty5,9695,4385,610
AkaskaTown304245
East WalworthUnorganized Territory503375...
GlenhamTown139105108
JavaTown197129134
LowryTown1066
MobridgeCity3,6303,4623,570
SelbyCity738642649
West WalworthUnorganized Territory784674...
YanktonCounty21,65722,43822,616
GayvilleTown426405409
GayvilleTownship210199201
IreneCity322
JamesvilleTownship219232229
LestervilleTown159127128
MarindahlTownship198182180
MayfieldTownship237206206
Mission HillTown181177173
Mission HillTownship410386392
Southeast YanktonUnorganized Territory948940951
Turkey ValleyTownship222179179
UticaTown956564
UticaTownship735838844
VolinTown207161162
VolinTownship231233235
WalshtownTownship194157156
West YanktonUnorganized Territory3,4633,4743,539
YanktonCity13,51914,47514,566
ZiebachCounty2,5192,8012,801
DupreeCity446525527
DupreeUnorganized Territory175148...
Eagle ButteCity1,0561,3101,349
North ZiebachUnorganized Territory338342...
South ZiebachUnorganized Territory1,373989...

Source: U.S. Census Bureau (web).

Explanation: 2010 and 2016 population figures refer to entities in the boundaries of 2016.