Marion township is located in Grant County, Indiana. Marion township has a 2026 population of 6,597. Marion township is currently declining at a rate of -0.74% annually and its population has decreased by -1.08% since the most recent census, which recorded a population of 6,669 in 2020.
The median household income in Marion township is $68,196 with a poverty rate of 7.72%. The median age in Marion township is 36.7 years: 40.1 years for males, and 34.7 years for females. For every 100 females there are 87.2 males.
Data after 2023 is projected based on recent change
The racial composition of Marion township includes 86.08% White, 3.65% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.
White (86.08%)
Two or more races (7.28%)
Other race (3.65%)
Black or African American (1.96%)
Asian (0.91%)
Native American (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,747 | 86.08% |
| Two or more races | 486 | 7.28% |
| Other race | 244 | 3.65% |
| Black or African American | 131 | 1.96% |
| Asian | 61 | 0.91% |
| Native American | 7 | 0.1% |
Married
Widowed
Divorced
Separated
Never Married
Marion township's average per capita income is $41,765. Household income levels show a median of $68,196. The poverty rate stands at 7.72%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,975 | - |
| Families | $88,961 | $95,682 |
| Households | $68,196 | $77,062 |
| Non Families | $41,684 | $49,327 |
Average Income
Median Household Income
Poverty Rate