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Storm Lake (IA) Streets, Geographical, Population & More

Population of Storm Lake, Iowa

StateIowa
Land Area (mi²)5.3 sq mi
Density (mi²)2,162/sq mi
2022 Growth Rate0.59% (67)
Growth Since 20208.52% (895)
Rank in State35th
Rank in Country3710th

The population of Storm Lake, IA in 2022 is estimated to be 11,403. This is an increase of 0.59% (67 people) compared to the population in 2021.

Population in Metro Area of Storm Lake by Year

2021 and 2022 population is estimated by projecting the 2019 numbers.

YearPopulationGrowthGrowth Rate

Population of Storm Lake by Race

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

Population of Storm Lake by Age

Storm Lake Population Pyramid 2022
Storm Lake Median Age
30.6
Total
30.4
Male
30.8
Female
Storm Lake Sex Ratio
49.99%
5,253
Male
50.01%
5,255
Female
Storm Lake Age Dependency Ratio
16.7
Old Age Dependency Ratio
42.7
Child Dependency Ratio
Storm Lake Adults
7,695
Adults
(1,103 of whom are seniors) in Storm Lake.

Population of Storm Lake by Year

Year
PopulationGrowthAnnual Growth Rate