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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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