Calhoun County, Iowa Cities (2024)

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.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Rockwell City12,1752,253-0.91%5164.2City
Lake City21,6531,720-1.02%3434.8City
Manson31,6401,702-0.97%5063.2City
Pomeroy4517528-0.58%2522.1City
Twin Lakes54983082.26%3771.3CDP
Lohrville6367378-0.81%1632.3City
Farnhamville7366380-1.08%5550.7City
Lytton8272280-0.73%1,1830.2City
Somers9121127-1.63%3550.3City
Knierim105254-1.89%521.0City
Rinard113436-2.86%341.0City
Jolley1229290%3330.1City
Yetter1319190%1480.1City

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 Calhoun County, Iowa?

Rockwell City is the largest city in Calhoun County.

What is the smallest city in Calhoun County, Iowa?

Yetter is the smallest city in Calhoun County.

How many cities are in Calhoun County?

There are 13 cities in Calhoun County, Iowa.

Frequently Asked Questions