Monroe is located in Jasper County, Iowa. Monroe has a 2025 population of 14,253. Monroe 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 Monroe is $143,610 with a poverty rate of 10.24%. The median age in Monroe is 41.6 years: 41.1 years for males, and 42.3 years for females.
Data after 2023 is projected based on recent change
The racial composition of Monroe includes 89.55% White, 3.82% Asian, and smaller percentages for Black or African American, other race and multiracial populations.
White (89.5%)
Two or more races (4.1%)
Asian (3.8%)
Black or African American (2.0%)
Other race (0.5%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 12,763 | 89.55% |
| Two or more races | 587 | 4.12% |
| Asian | 545 | 3.82% |
| Black or African American | 290 | 2.03% |
| Other race | 68 | 0.48% |
Married
Widowed
Divorced
Separated
Never Married
Monroe's average per capita income is $59,830. Household income levels show a median of $88,783. The poverty rate stands at 10.24%.
Name | Median | Mean |
|---|---|---|
| Married Families | $140,938 | - |
| Families | $112,470 | $165,957 |
| Households | $88,783 | $143,610 |
| Non Families | $48,071 | $79,631 |
Average Income
Median Household Income
Poverty Rate