There are 2 cities in Bennett County, South Dakota.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Allen1South Dakota926477 2853.24
Martin2South Dakota905940-1.74%1,6130.56
showing: 2 rows

Cities in Bennett County, South Dakota by Population (2024)

What is the largest city in Bennett County, South Dakota?

Allen is the largest city in Bennett County.

What is the smallest city in Bennett County, South Dakota?

Martin is the smallest city in Bennett County.

How many cities are in Bennett County?

There are 2 cities in Bennett County, South Dakota.

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