Teton County, Montana Cities (2025)

7 cities

City	Rank	2025 Pop. ↓	2020 Pop.	Change	Density	Area (mi²)	Type
Choteau	1	1,824	1,731	1.05%	1,254	1.46	City
Fairfield	2	798	763	0.88%	2,502	0.32	Town
Dutton	3	319	306	0.95%	1,009	0.32	Town
Power	4	202	153	1%	135	1.50	CDP
New Rockport Colony	5	134	69	7.2%	38	3.51	CDP
Bynum	6	20	25	5.26%	12	1.63	CDP
Pendroy	7	20	9	5.26%	120	0.17	CDP

Teton County Cities Summary

Choteau is the largest city in Teton County, with a population of 1,824.

Pendroy is the smallest city in Teton County.

There are 7 cities in Teton County, Montana.