Cities in Carbon County, Montana by Population (2024)

There are 18 cities in Carbon County, Montana.

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)
Laurel1Montana7,1857,217-0.11%2,7582.60
Red Lodge2Montana2,7242,2674.37%1,0042.71
Columbus3Montana1,9181,8680.63%1,3971.37
Absarokee4Montana8871,0481.03%4142.14
Bridger5Montana7306642.24%9160.80
Joliet6Montana6345782.26%2,3140.27
Fromberg7Montana4313952.13%9710.44
Rockvale8Montana38916810.51%2341.66
Roberts9Montana2912981.75%733.98
Montaqua10Montana110865.77%781.41
Fox11Montana1043819.54%352.94
Bearcreek12Montana102893.03%8950.11
Belfry13Montana76304-40.16%461.67
Edgar14Montana62148-25.3%910.68
Boyd15Montana506416.28%1820.28
Luther16Montana43354.88%750.57
Roscoe17Montana24410%1050.23
Silesia18Montana616-25%31.87

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 Carbon County, Montana?

Laurel is the largest city in Carbon County.

What is the smallest city in Carbon County, Montana?

Silesia is the smallest city in Carbon County.

How many cities are in Carbon County?

There are 18 cities in Carbon County, Montana.

Frequently Asked Questions