Hanover is located in Allamakee County, Iowa. Hanover has a 2025 population of 113. Hanover 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 Hanover is $95,967 with a poverty rate of 0.88%.The median age in Hanover is 56.7 years: 61 years for males, and 30.8 years for females.
Data after 2023 is projected based on recent change
The racial composition of Hanover includes 91.15% White, and smaller percentages for and multiracial populations.
White (91.1%)
Two or more races (8.8%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 103 | 91.15% |
| Two or more races | 10 | 8.85% |
Married
Widowed
Divorced
Separated
Never Married
Hanover's average per capita income is $0. Household income levels show a median of $65,781. The poverty rate stands at 0.88%.
Name | Median | Mean |
|---|---|---|
| Households | $65,781 | $95,967 |
| Families | $65,781 | $95,967 |
| Married Families | $65,781 | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate