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Grinnell (IA) Streets, Geographical, Population & More

Population of Grinnell, Iowa

StateIowa
Land Area (mi²)5.7 sq mi
Density (mi²)1,703.1/sq mi
2022 Growth Rate0.36% (35)
Growth Since 20206.23% (565)
Rank in State44th
Rank in Country4239th

The population of Grinnell, IA in 2022 is estimated to be 9,634. This is an increase of 0.36% (35 people) compared to the population in 2021.

Population of Grinnell by Race

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

Population of Grinnell by Age

Grinnell Population Pyramid 2022
Grinnell Median Age
40
Total
36.5
Male
41.3
Female
Grinnell Sex Ratio
45.91%
4,164
Male
54.09%
4,905
Female
Grinnell Age Dependency Ratio
38.2
Old Age Dependency Ratio
29.3
Child Dependency Ratio
Grinnell Adults
7,481
Adults
(2,068 of whom are seniors) in Grinnell.

Population of Grinnell by Year

Year
PopulationGrowthAnnual Growth Rate