Cities in Keokuk County, Iowa by Population (2024)

There are 23 cities in Keokuk County, Iowa.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Ottumwa1Iowa24,90225,448-0.54%1,55016.06
Sigourney2Iowa1,9692,003-0.4%9102.16
Wellman3Iowa1,5201,526-0.07%1,4181.07
North English4Iowa1,0301,066-0.87%1,6970.61
Keota5Iowa883895-0.34%1,1420.77
Hedrick6Iowa712730-0.56%4571.56
Fremont7Iowa673691-0.59%6331.06
What Cheer8Iowa589605-0.68%4761.24
Richland9Iowa526536-0.38%5091.03
Delta10Iowa253261-0.78%2640.96
Keswick11Iowa238242-0.42%5340.45
Ollie12Iowa196200-0.51%1970.99
South English13Iowa194202-1.02%6180.31
Packwood14Iowa1841840%2460.75
Rose Hill15Iowa1571590%1,1060.14
Harper16Iowa1181200%1,3410.09
Martinsburg17Iowa1081100%2890.37
Webster18Iowa94960%3440.27
Kinross19Iowa76780%4020.19
Chillicothe20Iowa74760%3270.23
Gibson21Iowa60620%9520.06
Thornburg22Iowa46480%2310.20
Hayesville23Iowa44440%1760.25

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Keokuk County, Iowa?

Ottumwa is the largest city in Keokuk County.

What is the smallest city in Keokuk County, Iowa?

Hayesville is the smallest city in Keokuk County.

How many cities are in Keokuk County?

There are 23 cities in Keokuk County, Iowa.

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