Sully County is located in the state of South Dakota, with a total population of 1391. The land area spans approximately 2607.664601 square miles, contributing to its total area of 2772.049297 square miles.

Sully County Interactive Map

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About Sully County, South Dakota

Here is some important info of Sully County, South Dakota

Sully County, South Dakota Population Demographics

As of the last census, Sully County has a total population of 1391, out of which 730 are Male while 661 are female.

You can check the total population for every year in the below table:

Year Population
2010 1377
2011 1374
2012 1428
2013 1435
2014 1405
2015 1401
2016 1410
2017 1398
2018 1377
2019 1391

Race Demographics

Category Percentage
non_hispanic_white_alone_male 48.5%
non_hispanic_white_alone_female 44.4%
black_alone_male 0.3%
black_alone_female 0.1%
asian_alone_male 0.1%
asian_alone_female 0.0%
hispanic_male 1.4%
hispanic_female 1.0%

Age Demographics

Category Percentage
0-4 5.3%
5-9 6.1%
10-14 5.8%
15-19 5.4%
20-24 4.1%
25-29 3.7%
30-34 4.8%
35-39 5.6%
40-44 4.8%
45-49 4.4%
50-54 6.3%
55-59 8.3%
60-64 9.2%
65-69 9.5%
70-74 5.5%
75-79 4.3%
80-84 2.9%
85+ 3.9%

Additional Information

  • Average Income: 76036
  • Number of Police officers: 3
  • Sully County FIPS code: 46119

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Source: Census.gov, Wikipedia.org