Benton 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
Vinton14,9594,9250.16%1,0154.9City
Belle Plaine22,3442,3270.17%7373.2City
Atkins32,1662,0621.21%1,9741.1City
Urbana41,6481,5631.29%9131.8City
Walford51,3521,364-0.22%1,3001.0City
Shellsburg69989620.91%1,2630.8City
Newhall78918790.34%2,9500.3City
Van Horne8768771-0.13%8260.9City
Blairstown9703706-0.14%1,4170.5City
Keystone106276020.97%1,4000.4City
Norway114654630%1,0670.4City
Garrison123443440%1,1170.3City
Mount Auburn131631630%6630.2City
Luzerne141111110%8410.1City
Watkins155484-6.9%1300.4CDP

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 Benton County, Iowa?

Vinton is the largest city in Benton County.

What is the smallest city in Benton County, Iowa?

Watkins is the smallest city in Benton County.

How many cities are in Benton County?

There are 15 cities in Benton County, Iowa.

Frequently Asked Questions