Oak Valley township Flag

Oak Valley township

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

Oak Valley township is located in Otter Tail County, Minnesota. Oak Valley township has a 2026 population of 364. Oak Valley township is currently declining at a rate of -0.27% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 366 in 2020.

The median household income in Oak Valley township is $65,000 with a poverty rate of 22.91%. The median age in Oak Valley township is 32.6 years: 30.6 years for males, and 36.5 years for females. For every 100 females there are 111.1 males.

364
Total Population
10
Density (mi²)
-1 -0.27%
Growth

Oak Valley township Population

Oak Valley township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026364-1-0.27%
2025365-1-0.27%
2024366-1-0.27%
202336700%
202236720.55%
2021365-1-0.27%
202036600%
2019354-1-0.28%
201835510.28%
201735410.28%
201635310.28%
2015352-1-0.28%
2014353-1-0.28%
201335410.28%
2012353-2-0.56%
201135500%
201035500%

Median Age

Overall: 32.6 years
Female: 36.5 years
Male: 30.6 years

Oak Valley township Adults

There are 219 adults, (75 of whom are seniors) in Oak Valley township.

Sex Ratio

Female: 153 (47.4%)
Male: 170 (52.6%)

Demographics

The racial composition of Oak Valley township includes 97.83% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White31697.83%
Two or more races72.17%
Race
Population ↓
Percentage (of total)
White31697.83%
Two or more races72.17%

Oak Valley township Marital Status

Economics and Income Statistics

Oak Valley township 's average per capita income is $46,375. Household income levels show a median of $65,000. The poverty rate stands at 22.91%.

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$74,375-
Families$71,250$102,583
Households$65,000$88,201
Non Families$30,714$39,038

$46,375

Average Income

$65,000

Median Household Income

22.91%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)