Cass County is located in the state of Illinois, with a total population of 12147. The land area spans approximately 973.345745 square miles, contributing to its total area of 993.927292 square miles.

Cass County Interactive Map

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About Cass County, Illinois

Here is some important info of Cass County, Illinois

Cass County, Illinois Population Demographics

As of the last census, Cass County has a total population of 12147, out of which 6086 are Male while 6061 are female.

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

Year Population
2010 13633
2011 13629
2012 13427
2013 13293
2014 13081
2015 12843
2016 12672
2017 12492
2018 12312
2019 12147

Race Demographics

Category Percentage
non_hispanic_white_alone_male 36.5%
non_hispanic_white_alone_female 38.0%
black_alone_male 3.0%
black_alone_female 2.1%
asian_alone_male 0.4%
asian_alone_female 0.4%
hispanic_male 10.2%
hispanic_female 9.1%

Age Demographics

Category Percentage
0-4 7.0%
5-9 6.2%
10-14 7.0%
15-19 6.4%
20-24 5.7%
25-29 5.6%
30-34 5.5%
35-39 6.4%
40-44 6.2%
45-49 6.1%
50-54 6.3%
55-59 6.9%
60-64 6.6%
65-69 5.7%
70-74 4.3%
75-79 3.2%
80-84 2.6%
85+ 2.5%

Additional Information

  • Average Income: 42649
  • Number of Police officers: 22
  • Cass County FIPS code: 17017

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Source: Census.gov, Wikipedia.org