Sullivan County is located in the state of Indiana, with a total population of 20669. The land area spans approximately 1158.058307 square miles, contributing to its total area of 1176.154649 square miles.

Sullivan County Interactive Map

About Sullivan County, Indiana

Here is some important info of Sullivan County, Indiana

Sullivan County, Indiana Population Demographics

As of the last census, Sullivan County has a total population of 20669, out of which 11257 are Male while 9412 are female.

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

Year Population
2010 21390
2011 21218
2012 21203
2013 21138
2014 20995
2015 20874
2016 20710
2017 20700
2018 20696
2019 20669

Race Demographics

Category Percentage
non_hispanic_white_alone_male 47.7%
non_hispanic_white_alone_female 43.9%
black_alone_male 4.7%
black_alone_female 0.2%
asian_alone_male 0.1%
asian_alone_female 0.1%
hispanic_male 1.2%
hispanic_female 0.6%

Age Demographics

Category Percentage
0-4 5.1%
5-9 5.3%
10-14 5.2%
15-19 5.7%
20-24 6.1%
25-29 7.3%
30-34 6.9%
35-39 6.6%
40-44 6.7%
45-49 6.9%
50-54 6.6%
55-59 6.8%
60-64 6.5%
65-69 5.7%
70-74 5.2%
75-79 3.2%
80-84 2.0%
85+ 2.3%

Additional Information

  • Average Income: 35181
  • Number of Police officers: 35
  • Sullivan County FIPS code: 18153

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Source: Census.gov, Wikipedia.org