Underwood

County:: Otter Tail County
County Seat:: No
Area (mi²):: 0.587
State:: Minnesota

Underwood is a city located in Otter Tail County, Minnesota. Underwood has a 2025 population of 366. Underwood is currently growing at a rate of 0.55% annually and its population has increased by 2.23% since the most recent census, which recorded a population of 358 in 2020.

The average household income in Underwood is $78,339 with a poverty rate of 13.96%. The median age in Underwood is 38.8 years: 34.4 years for males, and 47.3 years for females.

Demographics

The racial composition of Underwood includes 96.57% White, and smaller percentages for 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	422	96.57%
Two or more races	14	3.2%
Black or African American	1	0.23%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Underwood Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Underwood's average per capita income is $50,781. Household income levels show a median of $73,750. The poverty rate stands at 13.96%.

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	$102,500	-
Families	$83,977	$84,160
Households	$73,750	$78,339
Non Families	$43,750	$51,350

$50,781

Average Income

$73,750

Median Household Income

13.96%

Poverty Rate