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

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