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 and multiracial populations.

Population by Race

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%

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