There are 10 cities in Hancock County, Iowa.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Forest City1Iowa4,2394,272-0.26%9154.63
Garner2Iowa3,0563,055 1,3952.19
Britt3Iowa2,0112,037-0.15%1,5911.26
Kanawha4Iowa641652-0.16%3192.01
Klemme5Iowa433438 8520.51
Corwith6Iowa261269-0.76%1771.48
Crystal Lake7Iowa250252 9800.26
Woden8Iowa184185 4350.42
Goodell9Iowa140142 3270.43
Duncan10Iowa80102 1020.79
showing: 10 rows

Cities in Hancock County, Iowa by Population (2024)

What is the largest city in Hancock County, Iowa?

Forest City is the largest city in Hancock County.

What is the smallest city in Hancock County, Iowa?

Duncan is the smallest city in Hancock County.

How many cities are in Hancock County?

There are 10 cities in Hancock County, Iowa.

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