Calhoun County, Illinois 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
Hardin1782798-0.51%3672.1Village
Kampsville2295305-1.01%2891.0Village
Batchtown3161168-1.23%861.9Village
Brussels4116120-0.85%2070.6Village
Hamburg59598-1.04%1820.5Village

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, Illinois?

Hardin is the largest city in Calhoun County.

What is the smallest city in Calhoun County, Illinois?

Hamburg is the smallest city in Calhoun County.

How many cities are in Calhoun County?

There are 5 cities in Calhoun County, Illinois.

Frequently Asked Questions