Carbon County, Montana Cities (2026)

5 cities

City
Rank
2026 Pop. ↓
2020 Pop.
Annual Change
Density
Area (mi²)
Type
Red Lodge12,8922,2733.69%1,0663 City
Bridger27426641.78%9311 Town
Joliet36395811.59%2,3320 Town
Fromberg44373941.63%9840 Town
Bearcreek5107892.88%9390 Town

Carbon County Cities Summary

Largest City

Red Lodge is the largest city in Carbon County, with a population of 2,892.

Smallest City

Bearcreek is the smallest city in Carbon County, with a population of 107.

10 Largest Cities

There are 5 cities in Carbon County, Montana.

Location of Carbon County