Jo Daviess County is located in the state of Illinois, with a total population of 21235. The land area spans approximately 1556.339187 square miles, contributing to its total area of 1602.116015 square miles.

Jo Daviess County Interactive Map

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About Jo Daviess County, Illinois

Here is some important info of Jo Daviess County, Illinois

Jo Daviess County, Illinois Population Demographics

As of the last census, Jo Daviess County has a total population of 21235, out of which 10636 are Male while 10599 are female.

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

Year Population
2010 22648
2011 22640
2012 22543
2013 22399
2014 22341
2015 22066
2016 21814
2017 21495
2018 21331
2019 21235

Race Demographics

Category Percentage
non_hispanic_white_alone_male 47.1%
non_hispanic_white_alone_female 47.3%
black_alone_male 0.5%
black_alone_female 0.3%
asian_alone_male 0.2%
asian_alone_female 0.3%
hispanic_male 1.7%
hispanic_female 1.5%

Age Demographics

Category Percentage
0-4 4.3%
5-9 5.1%
10-14 5.8%
15-19 5.4%
20-24 4.3%
25-29 4.3%
30-34 4.3%
35-39 5.1%
40-44 4.8%
45-49 5.6%
50-54 5.9%
55-59 7.7%
60-64 8.5%
65-69 8.8%
70-74 7.9%
75-79 5.4%
80-84 3.5%
85+ 3.2%

Additional Information

  • Average Income: 49061
  • Number of Police officers: 69
  • Jo Daviess County FIPS code: 17085

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Source: Census.gov, Wikipedia.org