Lake Grove township

County:: Mahnomen County
County Seat:: No
Area (mi²):: 35.149
State:: Minnesota

Lake Grove township is located in Mahnomen County, Minnesota. Lake Grove township has a 2025 population of 173. Lake Grove township is currently declining at a rate of -1.14% annually and its population has decreased by -3.89% since the most recent census, which recorded a population of 180 in 2020.

The average household income in Lake Grove township is $95,479 with a poverty rate of 4.57%.The median age in Lake Grove township is 43.9 years: 42.3 years for males, and 45.5 years for females.

Demographics

The racial composition of Lake Grove township includes 62.01% White, 15.64% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	111	62.01%
Two or more races	40	22.35%
Native American	28	15.64%

Lake Grove township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Grove township's average per capita income is $54,375. Household income levels show a median of $74,750. The poverty rate stands at 4.57%.

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	$97,083	-
Families	$96,250	$116,864
Households	$74,750	$95,479
Non Families	$33,333	$37,550

$54,375

Average Income

$74,750

Median Household Income

4.57%

Poverty Rate