Mind-boggled by South Dakota Demographics?

Get the South Dakota demographic data that you need. You can get the most current South Dakota data from the US Census Bureau without spending 8 to 10 high-value hours searching the internet.

  • The South Dakota population is 881,785 people according to the US Census Bureau's 2021 American Community Survey.
  • The South Dakota median household income in the past 12 months is $63,920 in 2021 inflation-adjusted dollars according to the US Census Bureau's 2021 American Community Survey.
  • South Dakota has 391,857 housing units according to the US Census Bureau's 2021 American Community Survey.

Build Your Business, Not Excel™ Spreadsheets

11,480 businesses & marketers use Cubit to get the data they need.

Allstate
Amazon
deloitte
Farmers Insurance
HunterDouglas
KindSnacks
LifeAlert
MIT
MurphyUSA
Yale

Skip Hours of Internet Research.

Get demographic data for any location in South Dakota for just $49.

  • The most current data
  • Trustworthy — from US government data sources
  • Easy to Understand — jargon-free data
  • Most Popular data — like population, income & age
  • Confidence — includes proper citations & footnotes
  • Time Savings — Our customers tell us these reports save 10+ hours of internet research, data pulling & formatting.

To learn more, click on the letter that the name of your city or county begins with.

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z

How Current are the Data?

The South Dakota demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2021 datasets – specifically the 2021 American Community Survey (ACS) 5-year dataset. We use the Census' ACS 5-year dataset for 3 reasons.

  1. It's updated every year.
  2. It typically has the smallest margins of error of the Census' ACS datasets.
  3. It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We're constantly updating the demographic reports and this site with the most current data throughout the year.

Got questions about these South Dakota demographics? Call us at 1-800-939-2130.

South Dakota Counties by Population

1 Minnehaha County 194,884
2 Pennington County 108,707
3 Lincoln County 63,233
4 Brown County 38,471
5 Brookings County 34,315
6 Meade County 29,561
7 Codington County 28,289
8 Lawrence County 25,687
9 Yankton County 23,213
10 Davison County 19,944

See all South Dakota Counties by Population

South Dakota Cities by Population

1 Sioux Falls 189,258
2 Rapid City 73,942
3 Aberdeen 28,500
4 Brookings 23,432
5 Watertown 22,577
6 Mitchell 15,677
7 Yankton 15,332
8 Pierre 14,126
9 Huron 14,060
10 Spearfish 12,031

See all South Dakota Cities by Population

South Dakota Zip Codes by Population

1 57106 49,337
2 57701 45,149
3 57103 36,574
4 57702 33,678
5 57401 32,474
6 57108 30,152
7 57104 26,117
8 57201 25,930
9 57105 22,916
10 57006 22,749

See all South Dakota Zip Codes by Population

Products & Services

Demographics Reports

Get the most important demographics for all cities, all counties or all zips in South Dakota in an easy-to-use spreadsheet.

Starting at $49

Radius Reports

Add the most current US Census demographics for any 3 radius rings around your business to your business plan.

Starting at $49

About Us

South Dakota-Demographics.com is made by Cubit — a demographic data provider. Call us at 1-800-939-2130 or email us.

Cubit Founders Kristen and Anthony

Cubit's co-founders have been working with data for a combined 42 years.

11,480
Cubit customers since 2009

Connect

Cubit logo

© Copyright 2023 Cubit Planning, Inc.