Data / Rankings / Population / Cities in South Dakota

Cities in South Dakota by population

Sioux Falls, SD had the highest population of 14 cities in 2024, at 209,886. Harrisburg, SD had the lowest, at 10,161. The median was 15,123 and the figure for South Dakota was 927,110. Source: the U.S. Census Bureau.

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Highest209,886Sioux Falls, SD
Lowest10,161Harrisburg, SD
Median15,12314 cities
South Dakota927,110History

All cities, 2024

Sioux Falls, SD: 209,886 personsSioux Falls, SD209,886Rapid City, SD: 80,144 personsRapid City, SD80,144Aberdeen, SD: 28,008 personsAberdeen, SD28,008Brookings, SD: 24,853 personsBrookings, SD24,853Watertown, SD: 23,481 personsWatertown, SD23,481Yankton, SD: 15,710 personsYankton, SD15,710Mitchell, SD: 15,683 personsMitchell, SD15,683Huron, SD: 14,562 personsHuron, SD14,562Box Elder, SD: 13,902 personsBox Elder, SD13,902Pierre, SD: 13,815 personsPierre, SD13,815Spearfish, SD: 13,789 personsSpearfish, SD13,789Vermillion, SD: 11,843 personsVermillion, SD11,843Brandon, SD: 10,877 personsBrandon, SD10,877Harrisburg, SD: 10,161 personsHarrisburg, SD10,161Sioux Falls, SD: 209,886 personsSioux Falls, SD209,886Rapid City, SD: 80,144 personsRapid City, SD80,144Aberdeen, SD: 28,008 personsAberdeen, SD28,008Brookings, SD: 24,853 personsBrookings, SD24,853Watertown, SD: 23,481 personsWatertown, SD23,481Yankton, SD: 15,710 personsYankton, SD15,710Mitchell, SD: 15,683 personsMitchell, SD15,683Huron, SD: 14,562 personsHuron, SD14,562Box Elder, SD: 13,902 personsBox Elder, SD13,902Pierre, SD: 13,815 personsPierre, SD13,815Spearfish, SD: 13,789 personsSpearfish, SD13,789Vermillion, SD: 11,843 personsVermillion, SD11,843Brandon, SD: 10,877 personsBrandon, SD10,877Harrisburg, SD: 10,161 personsHarrisburg, SD10,161
persons. Source: U.S. Census Bureau, Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved 2026-10-12.

Full ranking

RankCities2024
persons		Change on 2023
1Sioux Falls, SD209,886+2.1%
2Rapid City, SD80,144+0.9%
3Aberdeen, SD28,008-0.2%
4Brookings, SD24,853+2.6%
5Watertown, SD23,481+1.2%
6Yankton, SD15,710+0.6%
7Mitchell, SD15,683+0.1%
8Huron, SD14,562+1.1%
9Box Elder, SD13,902+0.4%
10Pierre, SD13,815-0.6%
11Spearfish, SD13,789+3.6%
12Vermillion, SD11,843-0.9%
13Brandon, SD10,877-0.5%
14Harrisburg, SD10,161+8.6%

Other periods

About this ranking

Resident population.

More on how it is measured
  • Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón).
  • Norway: Statistics Norway, 1 January.
  • Iceland and its municipalities: Statistics Iceland, 1 January.
  • United States: Census Bureau population estimates for 1 July.
  • United Kingdom regions and local authorities: Office for National Statistics estimates for 30 June.
  • Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.
  • UN World Population Prospects estimates for 1 July cover the years before 1960 and the areas the World Bank does not publish, such as Taiwan.

The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

Every value in the ranking comes from the same publisher and the same period, so the cities are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals) (Cities in South Dakota by population, 2024) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/

MLA 9

Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals), Cities in South Dakota by population, 2024. U.S. Census Bureau, 14 May 2026, https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Invokely, https://invokely.ai/rankings/population/south-dakota-cities?period=2024. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Cities in South Dakota by population, 2024. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Also distributed by Invokely, https://invokely.ai/rankings/population/south-dakota-cities?period=2024.

Harvard

U.S. Census Bureau (2026) Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals), Cities in South Dakota by population, 2024 [Dataset]. Available at: https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/, via Invokely: https://invokely.ai/rankings/population/south-dakota-cities?period=2024 (Accessed: 12 October 2026).

BibTeX
@misc{census_cities_in_south_dakota_2024,
  author = {{U.S. Census Bureau}},
  title = {{Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals): Cities in South Dakota by population, 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/population/south-dakota-cities?period=2024. Publisher attribution: U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals): Cities in South Dakota by population, 2024
PY  - 2026
DA  - 2026/05/14
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/
L2  - https://invokely.ai/rankings/population/south-dakota-cities?period=2024
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/population/south-dakota-cities?period=2024.
N1  - Publisher attribution: U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-12.
ER  -
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Questions

Which city has the highest population?

Sioux Falls, SD, with 209,886 in 2024, according to the U.S. Census Bureau.

Which city has the lowest population?

Harrisburg, SD, with 10,161 in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved 2026-10-12.

Population: other rankings

Cities in South Dakota: more rankings