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Decatur

County in Iowa (USA)

Contents: Population

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

DecaturCounty8,3388,6898,4577,6457,659
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.


Further information about the population structure:

Gender (E 2019)
Males3,961
Females3,909
Age Groups (E 2019)
0-14 years1,462
15-64 years4,807
65+ years1,601
Age Distribution (E 2019)
0-9 years957
10-19 years1,198
20-29 years1,325
30-39 years719
40-49 years735
50-59 years833
60-69 years965
70-79 years670
80+ years468
»Race« (C 2020)
White7,081
Black/African American108
Indigenous20
Asian39
Pacific Islander24
Some other101
2 or more272
Ethnicity (C 2020)
Hispanic or Latino211
Other7,434

See also:

Located in:


USA: Counties