Marion is located in LaMoure County, North Dakota. Marion has a 2025 population of 14 . Marion is currently declining at a rate of 0% annually and its population has decreased by -6.67% since the most recent census, which recorded a population of 15 in 2020.
Data after 2023 is projected based on recent change
The racial composition of Marion includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6 | 100% |
Married
Widowed
Divorced
Separated
Never Married