Annual Population by Location

Montana

		Thousands of Persons
	Name	2025	Preceding Period	Year Ago from Period
	Beaverhead County	10.043	9.990	9.990
	Big Horn County	12.752	12.847	12.847
	Blaine County	6.860	6.876	6.876
	Broadwater County	8.493	8.289	8.289
	Carbon County	11.466	11.504	11.504
	Carter County	1.383	1.422	1.422
	Cascade County	85.029	84.668	84.668
	Chouteau County	5.865	5.853	5.853
	Custer County	12.034	11.977	11.977
	Daniels County	1.612	1.643	1.643
	Dawson County	8.692	8.739	8.739
	Deer Lodge County	9.709	9.766	9.766
	Fallon County	2.959	2.960	2.960
	Fergus County	11.825	11.826	11.826
	Flathead County	115.429	114.367	114.367
	Gallatin County	128.740	127.498	127.498
	Garfield County	1.148	1.175	1.175
	Glacier County	13.463	13.515	13.515
	Golden Valley County	0.844	0.844	0.844
	Granite County	3.658	3.639	3.639
	Hill County	16.167	16.115	16.115
	Jefferson County	13.329	13.231	13.231
	Judith Basin County	2.162	2.115	2.115
	Lake County	33.392	33.383	33.383
	Lewis and Clark County	75.331	75.092	75.092
	Liberty County	1.957	1.951	1.951
	Lincoln County	22.328	22.147	22.147
	Madison County	10.026	9.772	9.772
	McCone County	1.720	1.715	1.715
	Meagher County	2.137	2.095	2.095
	Mineral County	5.185	5.187	5.187
	Missoula County	123.513	122.471	122.471
	Musselshell County	5.582	5.452	5.452
	Park County	18.214	18.173	18.173
	Petroleum County	0.548	0.538	0.538
	Phillips County	4.203	4.196	4.196
	Pondera County	6.072	6.065	6.065
	Powder River County	1.781	1.758	1.758
	Powell County	7.157	7.121	7.121
	Prairie County	1.112	1.108	1.108
	Ravalli County	48.582	48.037	48.037
	Richland County	11.377	11.071	11.071
	Roosevelt County	10.242	10.210	10.210
	Rosebud County	8.253	8.218	8.218
	Sanders County	14.062	13.892	13.892
	Sheridan County	3.436	3.478	3.478
	Silver Bow County	36.118	36.091	36.091
	Stillwater County	9.445	9.429	9.429
	Sweet Grass County	3.762	3.818	3.818
	Teton County	6.496	6.439	6.439
	Toole County	5.211	5.153	5.153
	Treasure County	0.728	0.735	0.735
	Valley County	7.385	7.385	7.385
	Wheatland County	2.100	2.058	2.058
	Wibaux County	0.885	0.912	0.912
	Yellowstone County	172.692	171.548	171.548