Monroe is located in Adams County, Indiana. Monroe has a 2025 population of 3,568 . Monroe is currently growing at a rate of 0.48% annually and its population has increased by 1.94% since the most recent census, which recorded a population of 3,500 in 2020.
The average household income in Monroe is $96,569 with a poverty rate of 3.28%. The median age in Monroe is 47.8 years: 47.8 years for males, and 47.4 years for females. For every 100 females there are 92.7 males.
Data after 2023 is projected based on recent change
The racial composition of Monroe includes 94.1% White, and smaller percentages for Asian, Native American and multiracial populations.
White (94.1%)
Two or more races (4.7%)
Asian (0.8%)
Native American (0.4%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,302 | 94.1% |
| Two or more races | 165 | 4.7% |
| Asian | 28 | 0.8% |
| Native American | 14 | 0.4% |
Married
Widowed
Divorced
Separated
Never Married
Monroe's average per capita income is $58,472. Household income levels show a median of $85,489. The poverty rate stands at 3.28%.
Name | Median | Mean |
|---|---|---|
| Married Families | $107,645 | - |
| Families | $91,982 | $106,327 |
| Households | $85,489 | $96,569 |
| Non Families | $44,063 | $65,945 |
Average Income
Median Household Income
Poverty Rate