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Washington

County in Iowa (USA)

Contents: Population

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

WashingtonCounty19,61220,67021,70422,56522,571
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281333,287,557

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

Explanation: All population totals refer to 2020 or 2022 boundaries.


Further information about the population structure:

Gender (C 2020)
Males11,117
Females11,448
Age Groups (C 2020)
0-17 years5,492
18-64 years12,404
65+ years4,669
Age Distribution (C 2020)
80+ years1,304
70-79 years1,924
60-69 years3,003
50-59 years2,903
40-49 years2,459
30-39 years2,611
20-29 years2,314
10-19 years3,000
0-9 years3,047
Urbanization (C 2020)
Rural15,719
Urban6,846
»Race« (C 2020)
White20,374
Black/African American188
Indigenous70
Asian116
Pacific Islander3
Some other756
2 or more1,058
Ethnicity (C 2020)
Hispanic or Latino1,612
Other20,953

See also:

Located in:


USA: Counties