There are 7 cities in Fergus County, Montana.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Lewistown1Montana6,1345,9690.47%1,0725.72
Lewistown Heights2Montana486312 2062.36
Denton3Montana2112060.48%2960.71
Moore4Montana2031941%6950.29
Winifred5Montana1751700.57%3340.52
Roy6Montana163120 483.40
Grass Range7Montana1161120.87%8290.14
showing: 7 rows

Cities in Fergus County, Montana by Population (2024)

What is the largest city in Fergus County, Montana?

Lewistown is the largest city in Fergus County.

What is the smallest city in Fergus County, Montana?

Grass Range is the smallest city in Fergus County.

How many cities are in Fergus County?

There are 7 cities in Fergus County, Montana.

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