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, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	340	98.84%
Two or more races	4	1.16%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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