Bonaparte is a city located in Van Buren County, Iowa. Bonaparte has a 2025 population of 356 . Bonaparte is currently declining at a rate of -0.28% annually and its population has decreased by -0.84% since the most recent census, which recorded a population of 359 in 2020.
The average household income in Bonaparte is $54,962 with a poverty rate of 11.26%. The median age in Bonaparte is 36 years: 23.1 years for males, and 47.1 years for females. For every 100 females there are 104.3 males.
Data after 2023 is projected based on recent change
The racial composition of Bonaparte includes 94.24% White, and smaller percentages for Black or African American, Native American and multiracial populations.
White (94.24%)
Two or more races (4.97%)
Black or African American (0.52%)
Native American (0.26%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 360 | 94.24% |
| Two or more races | 19 | 4.97% |
| Black or African American | 2 | 0.52% |
| Native American | 1 | 0.26% |
Married
Widowed
Divorced
Separated
Never Married
Bonaparte's average per capita income is $37,750. Household income levels show a median of $40,000. The poverty rate stands at 11.26%.
Name | Median | Mean |
|---|---|---|
| Married Families | $71,250 | - |
| Families | $56,528 | $73,537 |
| Households | $40,000 | $54,962 |
| Non Families | $25,694 | $30,652 |
Average Income
Median Household Income
Poverty Rate