Glacier Colony vs St. Mary

A side-by-side comparison of Glacier Colony and St. Mary: population, income, housing, and more.

Glacier Colony and St. Mary are places in Montana. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Glacier Colony has the higher population (390 vs 209 in St. Mary).

Population, income & housing

	Glacier Colony	St. Mary
Population	390	209
Median age	57.0 yrs	22.0 yrs
Housing units	20	80
Homeownership rate	70.0%	68.0%
Bachelor's degree or higher	0.0%	34.3%
Unemployment rate	0.0%	8.9%

Trends (ACS 5-year, 2019–2023)

	Glacier Colony	St. Mary
Population	0 → 390 (+0.0%)	579 → 209 (-63.9%)

Glacier Colony

Population

0390

St. Mary

Population

579209

Age & race/ethnicity

Age distribution (share)

	Glacier Colony	St. Mary
Under 5	0.0%	0.0%
5 to 17	0.0%	7.2%
18 to 24	10.3%	60.8%
25 to 34	10.3%	13.9%
35 to 44	14.9%	11.0%
45 to 54	4.4%	7.2%
55 to 64	26.4%	0.0%
65 to 74	23.3%	0.0%
75 and over	10.5%	0.0%

Race & ethnicity (share)

	Glacier Colony	St. Mary
White (non-Hispanic)	95.6%	71.8%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	4.4%	8.1%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	7.2%
Some other race	0.0%	0.0%
Two or more races	0.0%	0.0%
Hispanic or Latino	0.0%	12.9%

Educational attainment (age 25+)

Share of adults 25+

	Glacier Colony	St. Mary
No high school diploma	75.7%	0.0%
High school graduate	4.6%	17.9%
Some college or associate's	19.7%	47.8%
Bachelor's degree	0.0%	22.4%
Graduate or professional degree	0.0%	11.9%

Commute to work

How workers get to work (share)

	Glacier Colony	St. Mary
Drove alone	70.0%	51.3%
Carpooled	0.0%	6.5%
Public transit	0.0%	0.0%
Walked	0.0%	34.4%
Bicycle	0.0%	0.0%
Worked from home	30.0%	7.8%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Glacier Colony	St. Mary
1-unit, detached	70.0%	42.5%
1-unit, attached	0.0%	0.0%
2 to 4 units	0.0%	13.8%
5 to 19 units	30.0%	0.0%
20 or more units	0.0%	13.8%
Mobile home & other	0.0%	30.0%

Poverty & households

	Glacier Colony	St. Mary
Poverty rate	62.6%	52.6%
Average household size	17.45	1.60
Mean commute (minutes)	—	12
Median year structure built	—	1976