Monroe

County:: Green County
County Seat:: Yes
Area (mi²):: 5.595
State:: Wisconsin

Monroe is a city located in Green County, Wisconsin. Monroe has a 2025 population of 10,305. It is also the county seat of Green County. Monroe is currently declining at a rate of -0.65% annually and its population has decreased by -3.14% since the most recent census, which recorded a population of 10,639 in 2020.

The average household income in Monroe is $78,526 with a poverty rate of 6.92%.The median age in Monroe is 41.3 years: 39.8 years for males, and 42.2 years for females.

Demographics

The racial composition of Monroe includes 92.81% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	9,808	92.81%
Two or more races	441	4.17%
Other race	190	1.8%
Black or African American	68	0.64%
Asian	51	0.48%
Native American	10	0.09%

Monroe Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Monroe's average per capita income is $43,190. Household income levels show a median of $67,621. The poverty rate stands at 6.92%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$94,063	-
Families	$85,903	$102,601
Households	$67,621	$78,526
Non Families	$42,904	$54,965

$43,190

Average Income

$67,621

Median Household Income

6.92%

Poverty Rate