Grand River township is located in Decatur County, Iowa Iowa. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Grand River township is $145,227 with a poverty rate of 5.14%. The median age in Grand River township is 47.9 years: 50.5 years for males, and 47.5 years for females. For every 100 females there are 107.8 males.
No data available.
The racial composition of Grand River township includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 214 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Grand River township's average per capita income is $82,115. Household income levels show a median of $145,227. The poverty rate stands at 5.14%.
Name | Median | Mean |
|---|---|---|
| Married Families | $147,273 | - |
| Families | $146,705 | $135,311 |
| Households | $145,227 | $118,750 |
| Non Families | $68,036 | $57,474 |
Average Income
Median Household Income
Poverty Rate