HomeAdministrative Division
Show Map

Jo Daviess

County in Illinois (USA)

Contents: Population

The population development of Jo Daviess as well as related information and services (Wikipedia, Google, images).

Jo DaviessCounty21,82122,28922,67822,03521,939
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281331,893,745

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries. The 2021 gender and age figures are not fully based on results of the 2020 census.


Further information about the population structure:

Gender (E 2021)
Males11,089
Females10,850
Age Groups (E 2021)
0-17 years4,020
18-64 years11,502
65+ years6,417
Age Distribution (E 2021)
0-9 years1,952
10-19 years2,453
20-29 years1,970
30-39 years2,072
40-49 years2,229
50-59 years2,916
60-69 years3,842
70-79 years3,071
80+ years1,434
»Race« (C 2020)
White20,574
Black/African American114
Indigenous67
Asian99
Pacific Islander6
Some other329
2 or more846
Ethnicity (C 2020)
Hispanic or Latino856
Other21,179

See also:

Located in:


USA: Counties