Oak Valley township

County:: Otter Tail County
County Seat:: No
Area (mi²):: 35.57
State:: Minnesota

Oak Valley township is located in Otter Tail County, Minnesota. Oak Valley township has a 2025 population of 365. Oak Valley township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 365 in 2020.

The average household income in Oak Valley township is $85,537 with a poverty rate of 26.16%.The median age in Oak Valley township is 30.9 years: 30.6 years for males, and 33.8 years for females.

Demographics

The racial composition of Oak Valley township includes 98.84% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	340	98.84%
Two or more races	4	1.16%

Oak Valley township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Oak Valley township's average per capita income is $43,021. Household income levels show a median of $59,500. The poverty rate stands at 26.16%.

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
Families	$70,833	$103,065
Married Families	$68,750	-
Households	$59,500	$85,537
Non Families	$31,000	$41,758

$43,021

Average Income

$59,500

Median Household Income

26.16%

Poverty Rate