Grand River is a city located in Decatur County, Iowa. Grand River has a 2025 population of 197. Grand River 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 197 in 2020.
The average household income in Grand River is $48,714 with a poverty rate of 20.11%.The median age in Grand River is 46.1 years: 50.1 years for males, and 45.2 years for females.
Data after 2023 is projected based on recent change
The racial composition of Grand River includes 100% White, and smaller percentages for and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 189 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Grand River's average per capita income is $43,281. Household income levels show a median of $35,833. The poverty rate stands at 20.11%.
Name | Median | Mean |
---|---|---|
Married Families | $38,942 | - |
Families | $38,365 | $55,003 |
Households | $35,833 | $48,714 |
Non Families | $28,125 | $34,642 |
Average Income
Median Household Income
Poverty Rate