Monroe is located in Butler County, Ohio. Monroe has a 2025 population of 2,082 . Monroe is currently growing at a rate of 0.58% annually but its population has decreased by -0.24% since the most recent census, which recorded a population of 2,087 in 2020.
The average household income in Monroe is $85,649 with a poverty rate of 9.51%. The median age in Monroe is 36.7 years: 34 years for males, and 40.3 years for females. For every 100 females there are 101.6 males.
Data after 2023 is projected based on recent change
The racial composition of Monroe includes 96.7% White, and smaller percentages for Two or more races, other race and multiracial populations.
White (96.7%)
Two or more races (2.23%)
Other race (1.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,253 | 96.7% |
| Two or more races | 52 | 2.23% |
| Other race | 25 | 1.07% |
Married
Widowed
Divorced
Separated
Never Married
Monroe's average per capita income is $41,289. Household income levels show a median of $72,877. The poverty rate stands at 9.51%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,682 | - |
| Families | $85,119 | $94,156 |
| Households | $72,877 | $85,649 |
| Non Families | $53,438 | $65,978 |
Average Income
Median Household Income
Poverty Rate