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Decorah (IA) Streets, Geographical, Population & More

Locust Rd
River Rd
Ridge Rd
Us Hwy 52
State Hwy 9
PO Box
Ridgewood Dr
College Dr
E Main St
Ohio St
County Rd A14
Nordic Dr
S Mechanic St
5th Ave
River St
Day St
Decorah Ave
North St
Division St
Skyline Dr
Mound St
Old Stage Rd
Washington St
Center Ave
Pole Line Rd
S Mill St
Bluffton Rd
E Broadway St
Linden St
E Water St

Population of Decorah, Iowa

StateIowa
Land Area (mi²)7.1 sq mi
Density (mi²)1,050.1/sq mi
2022 Growth Rate-0.72% (-54)
Growth Since 2020-1.79% (-136)
Rank in State54th
Rank in Country5095th

The population of Decorah, IA in 2022 is estimated to be 7,479. This is a decrease of -0.72% (-54 people) compared to the population in 2021.

Population of Decorah by Race

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

Population of Decorah by Age

Decorah Population Pyramid 2022
Decorah Median Age
32.8
Total
32.6
Male
33.1
Female
Decorah Sex Ratio
47.45%
3,613
Male
52.55%
4,002
Female
Decorah Age Dependency Ratio
34.2
Old Age Dependency Ratio
19.5
Child Dependency Ratio
Decorah Adults
6,650
Adults
(1,693 of whom are seniors) in Decorah.

Population of Decorah by Year

Year
PopulationGrowthAnnual Growth Rate
Streets