Johnson County is located in the state of Indiana, with a total population of 158167. The land area spans approximately 829.909465 square miles, contributing to its total area of 833.435037 square miles.

Johnson County Interactive Map

About Johnson County, Indiana

Here is some important info of Johnson County, Indiana

Johnson County, Indiana Population Demographics

As of the last census, Johnson County has a total population of 158167, out of which 78019 are Male while 80148 are female.

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

Year Population
2010 140269
2011 141734
2012 143475
2013 145410
2014 147085
2015 148962
2016 151540
2017 153820
2018 156093
2019 158167

Race Demographics

Category Percentage
non_hispanic_white_alone_male 43.1%
non_hispanic_white_alone_female 44.8%
black_alone_male 1.4%
black_alone_female 1.2%
asian_alone_male 2.0%
asian_alone_female 2.0%
hispanic_male 1.9%
hispanic_female 1.8%

Age Demographics

Category Percentage
0-4 6.2%
5-9 7.0%
10-14 7.1%
15-19 6.6%
20-24 6.1%
25-29 6.8%
30-34 6.6%
35-39 7.1%
40-44 6.5%
45-49 6.6%
50-54 6.2%
55-59 6.5%
60-64 5.9%
65-69 4.8%
70-74 3.8%
75-79 2.8%
80-84 1.8%
85+ 1.6%

Additional Information

  • Average Income: 48332
  • Number of Police officers: 248
  • Johnson County FIPS code: 18081

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Source: Census.gov, Wikipedia.org