St. Mary township

County:: Waseca County
County Seat:: No
Area (mi²):: 35.529
State:: Minnesota

St. Mary township is located in Waseca County, Minnesota. St. Mary township has a 2025 population of 404. St. Mary township is currently growing at a rate of 0.25% annually and its population has increased by 0.5% since the most recent census, which recorded a population of 402 in 2020.

The average household income in St. Mary township is $94,203 with a poverty rate of 5.06%.The median age in St. Mary township is 40.4 years: 42.8 years for males, and 38 years for females.

Demographics

The racial composition of St. Mary township includes 91.81% White, and smaller percentages for other race, Black or African American, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	437	91.81%
Two or more races	18	3.78%
Other race	9	1.89%
Black or African American	6	1.26%
Asian	6	1.26%

St. Mary township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Mary township's average per capita income is $52,679. Household income levels show a median of $89,063. The poverty rate stands at 5.06%.

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	$108,750	-
Families	$100,250	$105,027
Households	$89,063	$94,203
Non Families	$25,000	$47,329

$52,679

Average Income

$89,063

Median Household Income

5.06%

Poverty Rate