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

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