12 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| North Browning | 1 | 3,149 | 2,862 | 1.58% | 1,089 | 2.89 | CDP |
| Cut Bank | 2 | 2,990 | 3,057 | -0.43% | 2,584 | 1.16 | City |
| South Browning | 3 | 1,621 | 1,742 | -0.67% | 693 | 2.34 | CDP |
| Browning | 4 | 999 | 1,014 | -0.3% | 3,620 | 0.28 | Town |
| Glacier Colony | 5 | 479 | 0 | 7.16% | 1,008 | 0.47 | CDP |
| St. Mary | 6 | 303 | 579 | 7.45% | 402 | 0.75 | CDP |
| Babb | 7 | 295 | 155 | 2.79% | 31 | 9.48 | CDP |
| East Glacier Park Village | 8 | 237 | 315 | -3.26% | 54 | 4.36 | CDP |
| Starr School | 9 | 223 | 316 | -0.89% | 53 | 4.23 | CDP |
| Blackfoot | 10 | 80 | 57 | 6.67% | 236 | 0.34 | CDP |
| Santa Rita | 11 | 37 | 155 | -11.91% | 11 | 3.46 | CDP |
| Little Browning | 12 | 22 | 136 | -35.29% | 30 | 0.73 | CDP |
North Browning is the largest city in Glacier County, with a population of 3,149.
Little Browning is the smallest city in Glacier County.
There are 12 cities in Glacier County, Montana.