Martin County, Minnesota 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
Fairmont110,17110,445-0.67%67815.0City
Truman21,0551,089-0.85%9601.1City
Sherburn31,0471,058-0.29%1,1390.9City
Welcome4694709-0.57%4771.5City
Trimont5687709-0.87%8740.8City
Ceylon6295305-1.01%5710.5City
Granada7279289-1.06%4890.6City
Northrop8215223-0.92%1,6410.1City
Dunnell9125131-1.57%8170.2City
Ormsby101221200%3460.4City

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 Martin County, Minnesota?

Fairmont is the largest city in Martin County.

What is the smallest city in Martin County, Minnesota?

Ormsby is the smallest city in Martin County.

How many cities are in Martin County?

There are 10 cities in Martin County, Minnesota.

Frequently Asked Questions