Glacier County's estimated 2026 population is 13,355 with a growth rate of -0.55% in the past year according to the most recent United States census data. Glacier County is the 15th largest county in Montana. The 2010 population was 13,421 and has seen a growth of -0.49% since that time.
Data after 2023 is projected based on recent change
The racial composition of Glacier County includes 63.76% Native American, 30.47% White, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander, Black or African American and multiracial populations.
Native American (63.76%)
White (30.47%)
Two or more races (3.5%)
Other race (1.32%)
Asian (0.58%)
Native Hawaiian or Pacific Islander (0.2%)
Black or African American (0.17%)
Race | Population | Percentage (of total) |
|---|---|---|
| Native American | 8,743 | 63.76% |
| White | 4,179 | 30.47% |
| Two or more races | 480 | 3.5% |
| Other race | 181 | 1.32% |
| Asian | 80 | 0.58% |
| Native Hawaiian or Pacific Islander | 27 | 0.2% |
| Black or African American | 23 | 0.17% |
Married
Widowed
Divorced
Separated
Never Married
Glacier County's average per capita income is $37,843. Household income levels show a median of $45,129. The poverty rate stands at 30.29%.
Name | Median | Mean |
|---|---|---|
| Married Families | $77,344 | - |
| Families | $55,789 | $71,642 |
| Households | $45,129 | $63,713 |
| Non Families | $24,574 | $39,731 |
Average Income
Median Household Income
Poverty Rate
