Southwest Montana Cities

City	Rank	County	2025 Pop. ↓
Bozeman	1	Gallatin County	58,901
Butte-Silver Bow	2	Deer Lodge County	35,706
Helena	3	Lewis and Clark County	35,347
Belgrade	4	Gallatin County	13,253
Anaconda-Deer Lodge County	5	Deer Lodge County	9,908
Helena Valley Southeast	6	Lewis and Clark County	9,734
Livingston	7	Park County	9,155
Helena Valley West Central	8	Lewis and Clark County	8,276
Four Corners	9	Gallatin County	5,934
Helena Valley Northwest	10	Lewis and Clark County	5,314
Helena Valley Northeast	11	Lewis and Clark County	4,614
Dillon	12	Beaverhead County	4,332
Deer Lodge	13	Powell County	3,002
Montana City	14	Jefferson County	2,927
King Arthur Park	15	Gallatin County	2,590
Big Sky	16	Gallatin County	2,400
East Helena	17	Lewis and Clark County	2,311
Townsend	18	Broadwater County	2,303
Manhattan	19	Gallatin County	2,063
Three Forks	20	Gallatin County	1,935
Clancy	21	Jefferson County	1,739
Big Timber	22	Sweet Grass County	1,691
Helena West Side	23	Lewis and Clark County	1,576
Boulder	24	Jefferson County	1,330
Wheatland	25	Broadwater County	1,280
West Yellowstone	26	Gallatin County	1,183
Churchill	27	Gallatin County	1,154
Whitehall	28	Jefferson County	1,143
Gallatin Gateway	29	Gallatin County	1,128
Ennis	30	Madison County	1,120
Pray	31	Park County	1,070
Ponderosa Pines	32	Broadwater County	1,066
White Sulphur Springs	33	Meagher County	1,038
Philipsburg	34	Granite County	931
Spokane Creek	35	Broadwater County	849
Lincoln	36	Lewis and Clark County	846
Sheridan	37	Madison County	784
Gardiner	38	Park County	778
Walkerville	39	Deer Lodge County	658
South Hills	40	Jefferson County	652
The Silos	41	Broadwater County	469
Unionville	42	Lewis and Clark County	445
Jefferson City	43	Jefferson County	442
Twin Bridges	44	Madison County	420
Basin	45	Jefferson County	383
Rader Creek	46	Jefferson County	375
Emigrant	47	Park County	371
Toston	48	Broadwater County	357
Clyde Park	49	Park County	351
South Glastonbury	50	Park County	303
Drummond	51	Granite County	299
McAllister	52	Madison County	261
Virginia City	53	Madison County	260
York	54	Lewis and Clark County	248
Wilsall	55	Park County	228
Lima	56	Beaverhead County	222
Gallatin River Ranch	57	Gallatin County	220
Pine Creek	58	Park County	210
Augusta	59	Lewis and Clark County	209
Elliston	60	Powell County	206
Corwin Springs	61	Park County	187
Wineglass	62	Park County	169
Garrison	63	Powell County	159
Logan	64	Gallatin County	156
Willow Creek	65	Gallatin County	155
Maxville	66	Granite County	153
Avon	67	Powell County	150
Sedan	68	Gallatin County	143
Amsterdam	69	Gallatin County	140
Wisdom	70	Beaverhead County	135
Springhill	71	Gallatin County	116
Argenta	72	Beaverhead County	113
Marysville	73	Lewis and Clark County	112
Alder	74	Madison County	109
Cooke City	75	Park County	108
Silver Gate	76	Park County	108
Rimini	77	Lewis and Clark County	107
Pony	78	Madison County	98
Greycliff	79	Sweet Grass County	91
Harrison	80	Madison County	90
Winston	81	Broadwater County	85
Silver Star	82	Madison County	83
Brandon	83	Madison County	77
Jardine	84	Park County	73
Glen	85	Beaverhead County	69
Helmville	86	Powell County	67
Maverick Mountain	87	Beaverhead County	63
Radersburg	88	Broadwater County	63
Hebgen Lake Estates	89	Gallatin County	61
Jeffers	90	Madison County	60
Hall	91	Granite County	58
Elkhorn	92	Jefferson County	57
Craig	93	Lewis and Clark County	54
Ovando	94	Powell County	54
Cardwell	95	Jefferson County	50
Grant	96	Beaverhead County	45
Lakeview	97	Beaverhead County	42
Martinsdale Colony	98	Meagher County	42
Martinsdale	99	Meagher County	39
Dell	100	Beaverhead County	38
Canyon Creek	101	Lewis and Clark County	32
Dewey	102	Beaverhead County	31
Wise River	103	Beaverhead County	28
Jackson	104	Beaverhead County	27
Springdale	105	Park County	23
Norris	106	Madison County	22
Wolf Creek	107	Lewis and Clark County	21
Gilman	108	Lewis and Clark County	20
Mammoth	109	Jefferson County	20
Racetrack	110	Deer Lodge County	7
Goldcreek	111	Powell County	1

City

Rank

County

2025 Pop. ↓

58,901

35,706

Lewis and Clark County