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Johnson

County in Iowa (USA)

Contents: Population

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

JohnsonCounty96,119111,006130,882152,854
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281

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

Explanation: All population totals refer to 2020 boundaries.


Further information about the population structure:

Gender (E 2019)
Males74,890
Females76,250
Age Groups (E 2019)
0-14 years25,223
15-64 years107,352
65+ years18,565
Age Distribution (E 2019)
0-9 years17,184
10-19 years20,700
20-29 years36,114
30-39 years20,229
40-49 years16,014
50-59 years14,946
60-69 years14,045
70-79 years7,779
80+ years4,129
»Race« (C 2020)
White117,090
Black/African American12,847
Indigenous322
Asian8,599
Pacific Islander43
Some other4,204
2 or more9,749
Ethnicity (C 2020)
Hispanic or Latino10,198
Other142,656

See also:

Located in:


USA: Counties