South Dakota is the 40th state of the United States, officially admitted to the Union on November 2, 1889, simultaneously with North Dakota. The region was originally part of the vast Louisiana Purchase of 1803 and became organized as part of the Dakota Territory in 1861. The Dakota Territory originally included what is now North Dakota, South Dakota, and parts of Montana and Wyoming.
South Dakota is divided into 66 counties and contains 311 incorporated municipalities, which include 156 cities, 154 towns, and one village—Wentworth.
Municipal classification in South Dakota relies primarily on population thresholds, dividing municipalities into three classes:
- First-class cities: Those with populations of 5,000 or more residents.
- Second-class cities: Those with populations from 500 to 4,999 residents.
- Third-class towns: Those with fewer than 500 residents.
South Dakota’s municipalities are formed through petitions by eligible voters of the proposed area and are governed under state laws, specifically South Dakota Codified Laws (SDCL) Chapters 6-16 and 9-3, which provide the legal framework for incorporation and municipal governance.
Municipalities in South Dakota operate independently of township governance and have the option to adopt home rule charters, allowing them greater local autonomy in decision-making tailored to their communities’ needs.
State Information Overview
Category | Data |
---|---|
Total Municipalities | 311 |
Number of Cities | 156 |
Number of Towns | 154 |
Number of Villages | 1 (Wentworth) |
Number of Counties | 66 |
Land Area | Approximately 77,116 square miles |
Population (2025 est.) | Approximately 917,000 residents |
South Dakota Cities & Towns Ranked by Population
Rank | City | Population |
---|---|---|
1 | Sioux Falls | 206,410 |
2 | Rapid City | 79,404 |
3 | Aberdeen | 28,110 |
4 | Brookings | 24,312 |
5 | Watertown | 23,230 |
6 | Yankton | 15,630 |
7 | Mitchell | 15,621 |
8 | Huron | 14,618 |
9 | Pierre | 13,880 |
10 | Box Elder | 13,868 |
11 | Spearfish | 13,282 |
12 | Vermillion | 12,011 |
13 | Brandon | 10,958 |
14 | Harrisburg | 9,435 |
15 | Tea | 7,381 |
16 | Rapid Valley | 7,153 |
17 | Sturgis | 7,067 |
18 | Madison | 6,091 |
19 | Belle Fourche | 5,873 |
20 | Dakota Dunes | 4,129 |
21 | Dell Rapids | 3,868 |
22 | Hartford | 3,614 |
23 | Hot Springs | 3,609 |
24 | Milbank | 3,512 |
25 | Mobridge | 3,224 |
26 | North Sioux City | 3,048 |
27 | Lead | 3,035 |
28 | Canton | 3,001 |
29 | Summerset | 3,000 |
30 | Winner | 2,912 |
31 | Blackhawk | 2,805 |
32 | Lennox | 2,493 |
33 | Chamberlain | 2,491 |
34 | Pine Ridge | 2,480 |
35 | Sisseton | 2,418 |
36 | Flandreau | 2,358 |
37 | Colonial Pine Hills | 2,347 |
38 | Volga | 2,340 |
39 | North Spearfish | 2,201 |
40 | Fort Pierre | 2,175 |
41 | Redfield | 2,131 |
42 | Beresford | 2,103 |
43 | Elk Point | 2,075 |
44 | Springfield | 1,913 |
45 | Custer | 1,844 |
46 | Rosebud | 1,710 |
47 | Webster | 1,687 |
48 | Oglala | 1,601 |
49 | Parkston | 1,544 |
50 | Green Valley | 1,503 |
51 | Kyle | 1,495 |
52 | North Eagle Butte | 1,432 |
53 | Wagner | 1,426 |
54 | Crooks | 1,371 |
55 | Groton | 1,355 |
56 | Deadwood | 1,343 |
57 | Salem | 1,335 |
58 | Miller | 1,326 |
59 | Baltic | 1,325 |
60 | Freeman | 1,311 |
61 | Parker | 1,271 |
62 | Platte | 1,242 |
63 | Eagle Butte | 1,228 |
64 | Gregory | 1,222 |
65 | Clear Lake city | 1,216 |
66 | Britton | 1,209 |
67 | Garretson | 1,175 |
68 | Clark | 1,159 |
69 | Lemmon | 1,156 |
70 | Aurora | 1,148 |
71 | Ashland Heights | 1,142 |
71 | Mission | 1,142 |
73 | Fort Thompson | 1,134 |
74 | Tyndall | 1,075 |
75 | Gettysburg | 1,072 |
76 | De Smet | 1,046 |
77 | Piedmont | 1,015 |
78 | Centerville | 957 |
79 | Hill City | 953 |
80 | Ipswich | 947 |
81 | Whitewood | 943 |
82 | Arlington | 928 |
83 | Martin | 926 |
84 | Worthing | 918 |
85 | Agency Village | 911 |
86 | Mina | 888 |
87 | Lake Madison | 885 |
88 | Meadow View Addition | 880 |
89 | Valley Springs | 878 |
90 | Marion | 874 |
91 | Allen | 860 |
92 | Viborg | 834 |
93 | Howard | 833 |
94 | Faulkton | 823 |
95 | Scotland | 784 |
96 | Wonderland Homes | 782 |
96 | Plankinton | 782 |
98 | Alcester | 781 |
99 | Lower Brule | 777 |
100 | Elkton | 776 |
101 | Eureka | 773 |
102 | Estelline | 768 |
103 | Edgemont | 767 |
104 | Wessington Springs | 761 |
105 | Philip | 758 |
106 | Wanblee | 744 |
107 | Manderson-White Horse Creek | 723 |
108 | Castlewood | 706 |
109 | Armour | 703 |
110 | Colton | 700 |
111 | Wall | 688 |
112 | Lake Andes | 685 |
113 | Blucksberg Mountain | 683 |
114 | Johnson Siding | 671 |
115 | Onida | 658 |
116 | Colman | 654 |
116 | Alexandria | 654 |
118 | Shindler | 651 |
119 | Woonsocket | 648 |
120 | Canistota | 642 |
121 | Parmelee | 637 |
122 | Highmore | 636 |
123 | Menno | 619 |
124 | Lake Preston | 613 |
125 | Antelope | 610 |
125 | New Underwood | 610 |
127 | Selby | 607 |
128 | Lake Norden | 598 |
129 | Newell | 597 |
130 | Avon | 595 |
131 | Kimball | 581 |
132 | Humboldt | 579 |
133 | Burke | 577 |
134 | Tripp | 564 |
135 | Corsica | 556 |
136 | Porcupine | 549 |
136 | McLaughlin | 549 |
138 | White | 542 |
139 | Kadoka | 539 |
140 | White River | 519 |
141 | Timber Lake | 516 |
142 | Bridgewater | 507 |
143 | Prairiewood Village | 496 |
144 | Boulder Canyon | 487 |
145 | Wounded Knee | 484 |
146 | West Brule | 482 |
147 | Emery | 478 |
148 | Dupree | 476 |
148 | Bowdle | 476 |
150 | Waubay | 475 |
151 | Bryant | 470 |
152 | St. Francis | 467 |
153 | Montrose | 466 |
154 | Wolsey | 465 |
155 | Presho | 464 |
156 | Warner | 463 |
157 | Mount Vernon | 459 |
158 | Jefferson | 448 |
158 | Murdo | 448 |
160 | Oahe Acres | 443 |
161 | Irene | 435 |
162 | Wilmot | 424 |
163 | Leola | 416 |
164 | Hayti | 414 |
165 | Lake Poinsett | 413 |
166 | Mountain Plains | 412 |
167 | Big Stone City | 410 |
168 | Anderson | 406 |
168 | White Lake | 406 |
170 | Herreid | 405 |
171 | Tabor | 403 |
172 | Two Strike | 398 |
173 | Oacoma | 390 |
174 | Hurley | 385 |
175 | Gayville | 378 |
176 | Hermosa | 373 |
177 | Rosholt | 368 |
178 | Hoven | 366 |
179 | Little Eagle | 362 |
180 | Ethan | 361 |
181 | Faith | 356 |
181 | Buffalo | 356 |
183 | Sicangu Village | 350 |
183 | Wakonda | 350 |
185 | Blunt | 338 |
186 | Spring Creek | 337 |
187 | Florence | 334 |
188 | Colome | 330 |
189 | Hudson | 323 |
190 | Stickney | 318 |
191 | Chancellor | 316 |
192 | Veblen | 314 |
193 | Bison | 304 |
194 | Iroquois | 295 |
195 | Enemy Swim | 291 |
196 | Bullhead | 285 |
197 | Kennebec | 284 |
198 | Bristol | 282 |
199 | Langford | 281 |
199 | Roscoe | 281 |
201 | Crook City | 278 |
202 | Summit | 277 |
203 | Soldier Creek | 271 |
204 | La Plant | 266 |
205 | Henry | 263 |
206 | Willow Lake | 261 |
207 | Bonesteel | 257 |
207 | Marty | 257 |
209 | Renner Corner | 249 |
210 | Egan | 246 |
211 | Pine Lakes Addition | 243 |
212 | Keystone | 241 |
213 | Pukwana | 238 |
213 | Gary | 238 |
215 | Trent | 235 |
216 | White Horse | 230 |
217 | Pickstown | 228 |
218 | New Effington | 226 |
219 | Pollock | 222 |
220 | Chester | 215 |
220 | Bruce | 215 |
222 | Nisland | 213 |
223 | Alpena | 212 |
224 | Brant Lake South | 210 |
225 | Frederick | 206 |
226 | Horse Creek | 205 |
226 | Tulare | 205 |
228 | Wessington | 202 |
229 | Toronto | 196 |
230 | Mellette | 195 |
231 | South Shore | 189 |
231 | Doland | 189 |
231 | Hecla | 189 |
234 | Mission Hill | 187 |
235 | Swift Bird | 183 |
236 | Roslyn | 181 |
237 | Glendale Colony | 177 |
238 | Wentworth | 174 |
239 | Peever | 173 |
240 | Richland | 168 |
241 | Kranzburg | 165 |
241 | Long Hollow | 165 |
243 | Hosmer | 164 |
244 | Ramona | 163 |
244 | St. Lawrence | 163 |
246 | Spring Creek Colony | 161 |
247 | Monroe | 160 |
248 | Burbank | 159 |
248 | Letcher | 159 |
248 | Wakpala | 159 |
251 | Cherry Creek | 158 |
252 | Volin | 157 |
252 | Okreek | 157 |
254 | Columbia | 156 |
255 | Delmont | 153 |
255 | Dimock | 153 |
257 | Geddes | 152 |
258 | Goodwin | 149 |
258 | Buffalo Gap | 149 |
260 | Corn Creek | 147 |
261 | Isabel | 145 |
262 | Conde | 140 |
263 | Rowena | 137 |
263 | Spencer | 137 |
265 | Northville | 136 |
266 | Artesian | 135 |
267 | Badger | 134 |
268 | Cavour | 133 |
269 | Astoria | 132 |
270 | Frankfort | 130 |
271 | Carthage | 127 |
271 | Reliance | 127 |
271 | Whitehorse | 127 |
274 | Oelrichs | 126 |
275 | Kenel | 124 |
275 | Pierpont | 124 |
277 | Java | 121 |
278 | Oldham | 119 |
279 | Brandt | 118 |
280 | Bath | 116 |
280 | Norris | 116 |
282 | Lesterville | 115 |
283 | Angostura | 114 |
284 | Pringle | 111 |
284 | Yale | 111 |
286 | McIntosh | 110 |
287 | Hitchcock | 109 |
287 | Midland | 109 |
289 | Glenham | 108 |
290 | Peever Flats | 107 |
291 | Ashton | 106 |
291 | Claremont | 106 |
291 | Stockholm | 106 |
294 | Central City | 104 |
295 | Cresbard | 103 |
296 | Hazel | 102 |
297 | Sinai | 101 |
297 | Fairfax | 101 |
299 | Harrold | 100 |
300 | Revillo | 98 |
301 | Tschetter Colony | 96 |
302 | Lyons | 94 |
302 | Wallace | 94 |
304 | Eden | 91 |
304 | Canova | 91 |
306 | Vale | 90 |
307 | Westport | 86 |
307 | Fulton | 86 |
309 | Dallas | 85 |
309 | Millerdale Colony | 85 |
311 | Brentford | 84 |
311 | Mayfield Colony | 84 |
313 | Golden View Colony | 82 |
314 | Claire City | 81 |
314 | Bath Corner | 81 |
316 | Green Grass | 80 |
316 | Running Water | 80 |
316 | Akaska | 80 |
316 | Fruitdale | 80 |
320 | Morningside | 79 |
321 | Herrick | 76 |
322 | Sherman | 75 |
323 | Batesland | 73 |
323 | Bushnell | 73 |
325 | Bridger | 72 |
326 | Agar | 71 |
326 | Utica | 71 |
328 | Clearfield Colony | 70 |
329 | Ravinia | 69 |
329 | La Bolt | 69 |
331 | Kaylor | 68 |
331 | Andover | 68 |
331 | Dante | 68 |
334 | Corona | 67 |
334 | Strandburg | 67 |
336 | Jamesville Colony | 66 |
336 | Interior | 66 |
338 | Bradley | 65 |
338 | Shamrock Colony | 65 |
338 | Mound City | 65 |
341 | Fairburn | 64 |
341 | Meckling | 64 |
341 | Quinn | 64 |
341 | Camp Crook | 64 |
341 | Olivet | 64 |
341 | Cow Creek | 64 |
347 | Fairview | 63 |
347 | Clark Colony | 63 |
349 | Wasta | 62 |
350 | Sunset Colony | 61 |
350 | Brentwood Colony | 61 |
352 | Evergreen Colony | 59 |
353 | Stratford | 58 |
353 | Raymond | 58 |
353 | Cameron Colony | 58 |
356 | Brant Lake | 56 |
356 | Ree Heights | 56 |
356 | Davis | 56 |
359 | New Witten | 54 |
359 | Vienna | 54 |
359 | Millbrook Colony | 54 |
359 | Turton | 54 |
363 | Orient | 52 |
364 | Lane | 49 |
365 | Ortley | 48 |
366 | Nunda | 47 |
367 | Grenville | 46 |
367 | St. Onge | 46 |
369 | Twin Brooks | 45 |
369 | Morristown | 45 |
369 | Old Elm Spring Colony | 45 |
372 | Lake City | 43 |
372 | Ward | 43 |
372 | Spink Colony | 43 |
375 | Draper | 42 |
375 | Belvidere | 42 |
377 | Naples | 41 |
377 | Okaton | 41 |
377 | Wood | 41 |
380 | New Elm Spring Colony | 40 |
380 | Forestburg | 40 |
380 | Erwin | 40 |
383 | Vivian | 39 |
383 | Ideal | 39 |
385 | Spring Lake Colony | 38 |
386 | Oak Lane Colony | 37 |
386 | Tolstoy | 37 |
388 | Grassland Colony | 36 |
388 | Dolton | 36 |
388 | Garden City | 36 |
388 | Orland Colony | 36 |
392 | Rustic Acres Colony | 33 |
393 | Lebanon | 32 |
394 | Altamont | 31 |
395 | Clear Lake CDP | 30 |
396 | Winfred | 29 |
396 | Caputa | 29 |
396 | Mansfield | 29 |
399 | Long Lake | 27 |
399 | Broadland | 27 |
401 | Virgil | 26 |
402 | Vilas | 25 |
402 | Rockport Colony | 25 |
404 | Crocker | 24 |
405 | Seneca | 23 |
406 | Smithwick | 22 |
407 | Rockham | 21 |
407 | Maverick Junction | 21 |
407 | Fedora | 21 |
407 | Waverly | 21 |
411 | Marvin | 20 |
412 | Chelsea | 19 |
413 | Hetland | 18 |
413 | Prairie City | 18 |
415 | Farmer | 16 |
416 | Onaka | 15 |
417 | Aurora Center | 13 |
417 | Wetonka | 13 |
419 | Oral | 12 |
420 | Cottonwood | 11 |
420 | Bancroft | 11 |
420 | St. Charles | 11 |
423 | Kidder | 10 |
424 | Albee | 9 |
424 | Dudley | 9 |
426 | Artas | 8 |
427 | White Rock | 7 |
427 | Verdon | 7 |
427 | Stephan | 7 |
430 | Butler | 6 |
430 | Harrison | 6 |
432 | Gann Valley | 5 |
432 | Milltown | 5 |
432 | Loomis | 5 |
432 | Lowry | 5 |
436 | Storla | 4 |
436 | New Holland | 4 |
438 | Lantry | 3 |
439 | Ferney | 1 |
Cities and Towns by Alphabetical Letter in South Dakota
Cities in South Dakota that start with A
- Aberdeen
- Agar
- Agency Village
- Akaska
- Albee
- Alcester
- Alexandria
- Allen
- Alpena
- Altamont
- Anderson
- Andover
- Angostura
- Antelope
- Arlington
- Armour
- Artas
- Artesian
- Ashland Heights
- Ashton
- Astoria
- Aurora
- Aurora Center
- Avon
Cities in South Dakota that start with B
- Badger
- Baltic
- Bancroft
- Batesland
- Bath
- Bath Corner
- Belle Fourche
- Belvidere
- Beresford
- Big Stone City
- Bison
- Blackhawk
- Blucksberg Mountain
- Blunt
- Bonesteel
- Boulder Canyon
- Bowdle
- Box Elder
- Bradley
- Brandon
- Brandt
- Brant Lake
- Brant Lake South
- Brentford
- Brentwood Colony
- Bridger
- Bridgewater
- Bristol
- Britton
- Broadland
- Brookings
- Bruce
- Bryant
- Buffalo
- Buffalo Gap
- Bullhead
- Burbank
- Burke
- Bushnell
- Butler
Cities in South Dakota that start with C
- Cameron Colony
- Camp Crook
- Canistota
- Canova
- Canton
- Caputa
- Carthage
- Castlewood
- Cavour
- Centerville
- Central City
- Chamberlain
- Chancellor
- Chelsea
- Cherry Creek
- Chester
- Claire City
- Claremont
- Clark
- Clark Colony
- Clearfield Colony
- Clear Lake city
- Clear Lake CDP
- Colman
- Colome
- Colonial Pine Hills
- Colton
- Columbia
- Conde
- Corn Creek
- Corona
- Corsica
- Cottonwood
- Cow Creek
- Cresbard
- Crocker
- Crook City
- Crooks
- Custer
Cities in South Dakota that start with D
- Dakota Dunes
- Dallas
- Dante
- Davis
- Deadwood
- Dell Rapids
- Delmont
- De Smet
- Dimock
- Doland
- Dolton
- Draper
- Dudley
- Dupree
Cities in South Dakota that start with E
- Eagle Butte
- Eden
- Edgemont
- Egan
- Elk Point
- Elkton
- Emery
- Enemy Swim
- Erwin
- Estelline
- Ethan
- Eureka
- Evergreen Colony
Cities in South Dakota that start with F
- Fairburn
- Fairfax
- Fairview
- Faith
- Farmer
- Faulkton
- Fedora
- Ferney
- Flandreau
- Florence
- Forestburg
- Fort Pierre
- Fort Thompson
- Frankfort
- Frederick
- Freeman
- Fruitdale
- Fulton
Cities in South Dakota that start with G
- Gann Valley
- Garden City
- Garretson
- Gary
- Gayville
- Geddes
- Gettysburg
- Glendale Colony
- Glenham
- Golden View Colony
- Goodwin
- Grassland Colony
- Green Grass
- Green Valley
- Gregory
- Grenville
- Groton
Cities in South Dakota that start with H
- Harrisburg
- Harrison
- Harrold
- Hartford
- Hayti
- Hazel
- Hecla
- Henry
- Hermosa
- Herreid
- Herrick
- Hetland
- Highmore
- Hill City
- Hitchcock
- Horse Creek
- Hosmer
- Hot Springs
- Hoven
- Howard
- Hudson
- Humboldt
- Hurley
- Huron
Cities in South Dakota that start with I
- Ideal
- Interior
- Ipswich
- Irene
- Iroquois
- Isabel
Cities in South Dakota that start with J
- Jamesville Colony
- Java
- Jefferson
- Johnson Siding
Cities in South Dakota that start with K
- Kadoka
- Kaylor
- Kenel
- Kennebec
- Keystone
- Kidder
- Kimball
- Kranzburg
- Kyle
Cities in South Dakota that start with L
- La Bolt
- Lake Andes
- Lake City
- Lake Madison
- Lake Norden
- Lake Poinsett
- Lake Preston
- Lane
- Langford
- Lantry
- La Plant
- Lead
- Lebanon
- Lemmon
- Lennox
- Leola
- Lesterville
- Letcher
- Little Eagle
- Long Hollow
- Long Lake
- Loomis
- Lower Brule
- Lowry
- Lyons
Cities in South Dakota that start with M
- Madison
- Manderson-White Horse Creek
- Mansfield
- Marion
- Martin
- Marty
- Marvin
- Maverick Junction
- Mayfield Colony
- McIntosh
- McLaughlin
- Meadow View Addition
- Meckling
- Mellette
- Menno
- Midland
- Milbank
- Millbrook Colony
- Miller
- Millerdale Colony
- Milltown
- Mina
- Mission
- Mission Hill
- Mitchell
- Mobridge
- Monroe
- Montrose
- Morningside
- Morristown
- Mound City
- Mountain Plains
- Mount Vernon
- Murdo
Cities in South Dakota that start with N
- Naples
- New Effington
- Newell
- New Elm Spring Colony
- New Holland
- New Underwood
- New Witten
- Nisland
- Norris
- North Eagle Butte
- North Sioux City
- North Spearfish
- Northville
- Nunda
Cities in South Dakota that start with O
- Oacoma
- Oahe Acres
- Oak Lane Colony
- Oelrichs
- Oglala
- Okaton
- Okreek
- Old Elm Spring Colony
- Oldham
- Olivet
- Onaka
- Onida
- Oral
- Orient
- Orland Colony
- Ortley
Cities in South Dakota that start with P
- Parker
- Parkston
- Parmelee
- Peever
- Peever Flats
- Philip
- Pickstown
- Piedmont
- Pierpont
- Pierre
- Pine Lakes Addition
- Pine Ridge
- Plankinton
- Platte
- Pollock
- Porcupine
- Prairie City
- Prairiewood Village
- Presho
- Pringle
- Pukwana
Cities in South Dakota that start with Q
- Quinn
Cities in South Dakota that start with R
- Ramona
- Rapid City
- Rapid Valley
- Ravinia
- Raymond
- Redfield
- Ree Heights
- Reliance
- Renner Corner
- Revillo
- Richland
- Rockham
- Rockport Colony
- Roscoe
- Rosebud
- Rosholt
- Roslyn
- Rowena
- Running Water
- Rustic Acres Colony
Cities in South Dakota that start with S
- Salem
- Scotland
- Selby
- Seneca
- Shamrock Colony
- Sherman
- Shindler
- Sicangu Village
- Sinai
- Sioux Falls
- Sisseton
- Smithwick
- Soldier Creek
- South Shore
- Spearfish
- Spencer
- Spink Colony
- Spring Creek
- Spring Creek Colony
- Springfield
- Spring Lake Colony
- St. Charles
- Stephan
- St. Francis
- Stickney
- St. Lawrence
- Stockholm
- St. Onge
- Storla
- Strandburg
- Stratford
- Sturgis
- Summerset
- Summit
- Sunset Colony
- Swift Bird
Cities in South Dakota that start with T
- Tabor
- Tea
- Timber Lake
- Tolstoy
- Toronto
- Trent
- Tripp
- Tschetter Colony
- Tulare
- Turton
- Twin Brooks
- Two Strike
- Tyndall
Cities in South Dakota that start with U
- Utica
Cities in South Dakota that start with V
- Vale
- Valley Springs
- Veblen
- Verdon
- Vermillion
- Viborg
- Vienna
- Vilas
- Virgil
- Vivian
- Volga
- Volin
Cities in South Dakota that start with W
- Wagner
- Wakonda
- Wakpala
- Wall
- Wallace
- Wanblee
- Ward
- Warner
- Wasta
- Watertown
- Waubay
- Waverly
- Webster
- Wentworth
- Wessington
- Wessington Springs
- West Brule
- Westport
- Wetonka
- White
- Whitehorse
- White Horse
- White Lake
- White River
- White Rock
- Whitewood
- Willow Lake
- Wilmot
- Winfred
- Winner
- Wolsey
- Wonderland Homes
- Wood
- Woonsocket
- Worthing
- Wounded Knee
Cities in South Dakota that start with Y
- Yale
- Yankton
Note
South Dakota has no towns in alphabetical order, beginning with the letters X and Z.
Interactive South Dakota Map
Questions & Answers
How many cities and towns are in South Dakota?
South Dakota has 311 incorporated municipalities, which also consist of 156 cities, 154 towns, and one village.
What is the oldest city in South Dakota?
Fort Pierre
What are the 4 largest cities in South Dakota?
The four largest cities in South Dakota are Sioux Falls is the largest city with a population of approximately 206,410 people, followed by Rapid City, with about 79,404 residents, Aberdeen with around 28,110; and Brookings, with a population of about 24,312 residents.
When did South Dakota become a state?
November 2, 1889