There are 5 cities in Ralls County, Missouri.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Hannibal1Missouri16,77017,074-0.5%1,04915.99
New London2Missouri9789401.03%1,4090.69
Perry3Missouri6896680.88%5461.26
Center4Missouri5305270.19%1,3350.40
Rensselaer5Missouri2522490.4%1291.96
showing: 5 rows

Cities in Ralls County, Missouri by Population (2024)

What is the largest city in Ralls County, Missouri?

Hannibal is the largest city in Ralls County.

What is the smallest city in Ralls County, Missouri?

Rensselaer is the smallest city in Ralls County.

How many cities are in Ralls County?

There are 5 cities in Ralls County, Missouri.

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