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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).

WashingtonCounty19,61220,67921,70422,141
USA [United States of America]Federal Republic248,709,873281,421,906308,758,105327,167,434

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

Explanation: 2000 population in the boundaries of 2010. 2010 and 2018 population in the boundaries of 2018.


Further information about the population structure:

Gender (E 2018)
Males10,939
Females11,202
Age Groups (E 2018)
0-14 years4,543
15-64 years13,326
65+ years4,272
Age Distribution (E 2018)
0-9 years3,038
10-19 years2,944
20-29 years2,494
30-39 years2,501
40-49 years2,460
50-59 years2,966
60-69 years2,782
70-79 years1,735
80+ years1,221
»Race« (E 2018)
White21,345
Black/African American273
Indigenous75
Asian133
Pacific Islander23
2 or more292
Ethnicity (E 2018)
Hispanic or Latino1,432
Other20,709

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