Pennington County is located in the state of South Dakota, with a total population of 113775. The land area spans approximately 7191.808178 square miles, contributing to its total area of 7211.715167 square miles.

Pennington County Interactive Map

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About Pennington County, South Dakota

Here is some important info of Pennington County, South Dakota

Pennington County, South Dakota Population Demographics

As of the last census, Pennington County has a total population of 113775, out of which 57216 are Male while 56559 are female.

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

Year Population
2010 101243
2011 102404
2012 104232
2013 105919
2014 107510
2015 108088
2016 109111
2017 110503
2018 111950
2019 113775

Race Demographics

Category Percentage
non_hispanic_white_alone_male 40.2%
non_hispanic_white_alone_female 39.5%
black_alone_male 0.9%
black_alone_female 0.6%
asian_alone_male 0.6%
asian_alone_female 0.7%
hispanic_male 2.7%
hispanic_female 2.7%

Age Demographics

Category Percentage
0-4 6.4%
5-9 6.3%
10-14 6.4%
15-19 5.9%
20-24 5.9%
25-29 6.7%
30-34 6.6%
35-39 6.3%
40-44 5.5%
45-49 5.3%
50-54 5.5%
55-59 7.0%
60-64 7.7%
65-69 6.8%
70-74 4.7%
75-79 3.0%
80-84 1.8%
85+ 2.2%

Additional Information

  • Average Income: 51369
  • Number of Police officers: 240
  • Pennington County FIPS code: 46103

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Source: Census.gov, Wikipedia.org