There are 10 cities in Mason County, Illinois.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Havana1Illinois2,8192,954-1.02%1,0262.75
Mason City2Illinois1,9812,069-0.95%1,9541.01
Manito3Illinois1,4851,554-1%9811.51
San Jose4Illinois447477-1.97%1,0800.41
Easton5Illinois297316-1.66%1,2380.24
Bath6Illinois265275-0.75%7260.36
Kilbourne7Illinois257267-0.77%2890.89
Forest City8Illinois208218-0.95%3980.52
Goofy Ridge9Illinois208238 1541.35
Topeka10Illinois5556 4010.14
showing: 10 rows

Cities in Mason County, Illinois by Population (2024)

What is the largest city in Mason County, Illinois?

Havana is the largest city in Mason County.

What is the smallest city in Mason County, Illinois?

Topeka is the smallest city in Mason County.

How many cities are in Mason County?

There are 10 cities in Mason County, Illinois.

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