Cities in Le Sueur County, Minnesota by Population (2024)

There are 15 cities in Le Sueur County, Minnesota.

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.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Mankato1Minnesota46,13044,5770.85%2,31919.89
St. Peter2Minnesota12,36112,0810.57%2,0386.07
New Prague3Minnesota8,2678,1590.33%2,1063.93
Belle Plaine4Minnesota7,4327,3660.22%1,2445.97
Le Sueur5Minnesota4,2264,2050.12%8135.20
Montgomery6Minnesota3,5903,2602.34%1,4282.51
Le Center7Minnesota2,5192,5090.08%1,5031.68
Waterville8Minnesota1,7541,7460.11%1,0401.69
Madison Lake9Minnesota1,3171,2521.23%9731.35
Henderson10Minnesota9829530.72%9141.07
Cleveland11Minnesota7727420.92%1,4110.55
Elysian12Minnesota7567061.61%6421.18
Kasota13Minnesota713716-0.14%5741.24
Kilkenny14Minnesota1561500.65%1,1640.13
Heidelberg15Minnesota133135-0.75%2540.52

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 Le Sueur County, Minnesota?

Mankato is the largest city in Le Sueur County.

What is the smallest city in Le Sueur County, Minnesota?

Heidelberg is the smallest city in Le Sueur County.

How many cities are in Le Sueur County?

There are 15 cities in Le Sueur County, Minnesota.

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