Marion is a CDP located in Flathead County, Montana. Marion has a 2025 population of 1,302 . Marion is currently growing at a rate of 2.2% annually and its population has increased by 25.07% since the most recent census, which recorded a population of 1,041 in 2020.
The average household income in Marion is $73,573 with a poverty rate of 12.29%. The median age in Marion is 47.6 years: 48.8 years for males, and 43.9 years for females. For every 100 females there are 129.8 males.
Data after 2023 is projected based on recent change
The racial composition of Marion includes 93.12% White, and smaller percentages for Asian and multiracial populations.
White (93.12%)
Two or more races (6.44%)
Asian (0.44%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,070 | 93.12% |
| Two or more races | 74 | 6.44% |
| Asian | 5 | 0.44% |
Married
Widowed
Divorced
Separated
Never Married
Marion's average per capita income is $33,077. Household income levels show a median of $52,105. The poverty rate stands at 12.29%.
Name | Median | Mean |
|---|---|---|
| Married Families | $88,661 | - |
| Families | $85,526 | $91,074 |
| Households | $52,105 | $73,573 |
| Non Families | $33,125 | $29,082 |
Average Income
Median Household Income
Poverty Rate