Marietta township is located in Marshall County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Marietta township is $100,625 with a poverty rate of 0%. The median age in Marietta township is 51 years: 57 years for males, and 44.1 years for females. For every 100 females there are 84.5 males.
The racial composition of Marietta township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 190 | 100% |
Marietta township 's average per capita income is $66,250. Household income levels show a median of $100,625. The poverty rate stands at 0%.
| Name | Median ↓ | Mean |
|---|---|---|
| Families | $101,667 | $114,812 |
| Married Families | $101,667 | - |
| Households | $100,625 | $108,428 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate