Monroe is located in Butler County, Ohio. Monroe has a 2025 population of 1,353 . Monroe is currently growing at a rate of 0.15% annually but its population has decreased by -0.07% since the most recent census, which recorded a population of 1,354 in 2020.
The average household income in Monroe is $67,804 with a poverty rate of 30.28%. The median age in Monroe is 39.4 years: 37.2 years for males, and 41.3 years for females. For every 100 females there are 86.7 males.
Data after 2023 is projected based on recent change
The racial composition of Monroe includes 91.45% White, and smaller percentages for Black or African American, Asian, other race and multiracial populations.
White (91.45%)
Two or more races (7.35%)
Black or African American (0.72%)
Asian (0.24%)
Other race (0.24%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,144 | 91.45% |
| Two or more races | 92 | 7.35% |
| Black or African American | 9 | 0.72% |
| Asian | 3 | 0.24% |
| Other race | 3 | 0.24% |
Married
Widowed
Divorced
Separated
Never Married
Monroe's average per capita income is $43,255. Household income levels show a median of $65,391. The poverty rate stands at 30.28%.
Name | Median | Mean |
|---|---|---|
| Married Families | $97,125 | - |
| Families | $76,786 | $80,433 |
| Households | $65,391 | $67,804 |
| Non Families | $28,750 | $34,785 |
Average Income
Median Household Income
Poverty Rate