Marion is located in Linn County, Iowa. Marion has a 2025 population of 369. Marion is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Marion is $86,278 with a poverty rate of 39.02%. The median age in Marion is 35.5 years: 35.5 years for males, and 33.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Marion includes 99.46% White, and smaller percentages for Two or more races and multiracial populations.
White (99.5%)
Two or more races (0.5%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 367 | 99.46% |
| Two or more races | 2 | 0.54% |
Married
Widowed
Divorced
Separated
Never Married
Marion's average per capita income is $0. Household income levels show a median of $74,688. The poverty rate stands at 39.02%.
Name | Median | Mean |
|---|---|---|
| Families | $100,278 | $95,640 |
| Married Families | $100,278 | - |
| Households | $74,688 | $86,278 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate