Gallatin

County in Montana

County

The population development of Gallatin.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Gallatin	County	50,463	67,831	89,513	118,962	126,984	→
Montana	State	799,065	902,195	989,415	1,084,216	1,137,233

Contents: Incorporated Places

The population development of the incorporated places in Gallatin.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Belgrade	City	Gallatin	3,683	5,803	7,481	10,476	12,741	→
Bozeman	City	Gallatin	22,733	27,919	37,271	53,563	57,894	→
Manhattan	Town	Gallatin	1,066	1,441	1,517	2,085	2,068	→
Three Forks	City	Gallatin	1,192	1,754	1,865	1,985	1,945	→
West Yellowstone	Town	Gallatin	913	1,168	1,270	1,278	1,202	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	61,593
Females	57,367

Age Groups (C 2020)
0-17 years	23,501
18-64 years	79,752
65+ years	15,707

Age Distribution (C 2020)
80+ years	2,968
70-79 years	6,985
60-69 years	12,143
50-59 years	11,729
40-49 years	14,185
30-39 years	17,725
20-29 years	24,313
10-19 years	15,929
0-9 years	12,983

Urbanization (C 2020)
Rural	41,346
Urban	77,614

»Race« (C 2020)
White	105,886
Black/African American	526
Indigenous	1,043
Asian	1,413
Pacific Islander	99
Some other	2,184
2 or more	7,809

Ethnicity (C 2020)
Hispanic or Latino	5,895
Other	113,065