St. Mary, MT
Full City Profile · Montana · Glacier County County
3.7
/5.0
B+
Good
209
Population
279/sq mi density
40°F
Avg Temperature
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Education
3.7 / 5.0
34.3% bachelor's degree or higher
Population Overview
Total Population
209
Census 2023
Population Density
279
per square mile
Land Area
0.8
square miles (1.9 km²)
Median Age
22.0 yrs
43% below US avg (38.9 yrs)
Gender Distribution
58.9%
Male
41.1%
Female
Race & Ethnicity
| White | 77.5% US: 61.6% |
| Black | 0% US: 12.4% |
| Hispanic | 12.9% US: 18.7% |
| Asian | 0% US: 5.9% |
| Other | 9.6% |
City vs. U.S. Average
White
77.5%
Black
0%
Hispanic
12.9%
Asian
0%
Thin line = U.S. average
Language Spoken at Home
| English Only | 57.4% US: 78.5% |
| Spanish | 25.2% US: 13.4% |
| Other Languages | 17.4% |
City vs. U.S. Average
English Only
57.4%
Spanish
25.2%
Thin line = U.S. average
Social Characteristics
Foreign Born
14.4%
Veterans
6.2%
3% above US avg (6%)
Disability
22.5%
73% above US avg (13%)
Health Insurance Coverage
87.1%
5% below US avg (91.4%)
Uninsured
12.9%
50% above US avg (8.6%)
Income Inequality (Gini)
0.485
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 209 |
| Population Year | 2023 |
| Population Density | 279 / sq mi |
| Land Area | 0.8 sq mi |
| Median Age | 22.0 years |
Gender
| Male | 58.9% |
| Female | 41.1% |
Race & Ethnicity
| White | 77.5% |
| Black or African American | 0.0% |
| Hispanic or Latino | 12.9% |
| Asian | 0.0% |
Language
| English Only | 57.4% |
| Spanish | 25.2% |
Social Indicators
| Foreign Born | 14.4% |
| Veterans | 6.2% |
| Disability | 22.5% |
| Health Insurance | 87.1% |
| Uninsured | 12.9% |
| Broadband Access | 32.0% |
| Gini Coefficient | 0.485 |
Classification
| USDA Rural-Urban Code | 9, Nonmetro / Rural |