Osseo

County:: Trempealeau County
County Seat:: No
Area (mi²):: 2.058
State:: Wisconsin

Osseo is a city located in Trempealeau County, Wisconsin. Osseo has a 2025 population of 1,771. Osseo is currently declining at a rate of -0.45% annually and its population has decreased by -2.15% since the most recent census, which recorded a population of 1,810 in 2020.

The average household income in Osseo is $81,287 with a poverty rate of 8.87%. The median age in Osseo is 38.9 years: 37 years for males, and 40.1 years for females.

Demographics

The racial composition of Osseo includes 92.17% White, and smaller percentages for Asian, Black or African American, Native American, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Other race

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,600	92.17%
Two or more races	66	3.8%
Asian	40	2.3%
Black or African American	13	0.75%
Native American	11	0.63%
Other race	6	0.35%
Native Hawaiian or Pacific Islander	0	0%

Osseo Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Osseo's average per capita income is $48,011. Household income levels show a median of $64,886. The poverty rate stands at 8.87%.

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	$84,479	$96,978
Households	$64,886	$81,287
Non Families	$49,375	$50,116

$48,011

Average Income

$64,886

Median Household Income

8.87%

Poverty Rate