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Washington (IA) Streets, Geographical, Population & More

E Washington St
S Iowa Ave
S Ave B
E Main St
N 2nd Ave
N Marion Ave
Highway 1
E 2nd St
W Main St
N Iowa Ave
N 6th Ave
W Monroe St
S Marion Ave
N 4th Ave
E Jefferson St
S 3rd Ave
W Madison St
250th St
E 3rd St
E Madison St
S 2nd Ave
N 5th Ave
S 4th Ave
Coppock Rd
S Ave C
W Washington Blvd
S 9th Ave
Wayland Rd
E Van Buren St
PO Box

Population of Washington, Iowa

StateIowa
Land Area (mi²)5.2 sq mi
Density (mi²)1,405.5/sq mi
2022 Growth Rate0.12% (9)
Growth Since 20200.71% (52)
Rank in State56th
Rank in Country5158th

The population of Washington, IA in 2022 is estimated to be 7,370. This is an increase of 0.12% (9 people) compared to the population in 2021.

Population of Washington by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Washington by Age

Washington Population Pyramid 2022
Washington Median Age
40.5
Total
39.4
Male
41.8
Female
Washington Sex Ratio
45.5%
3,330
Male
54.5%
3,988
Female
Washington Age Dependency Ratio
39.9
Old Age Dependency Ratio
44.5
Child Dependency Ratio
Washington Adults
5,553
Adults
(1,584 of whom are seniors) in Washington.

Population of Washington by Year

Year
PopulationGrowthAnnual Growth Rate
Streets