St. Olaf Flag

St. Olaf

County Seat:
No
Area (mi²):
31.918
State:
Minnesota

St. Olaf is located in Otter Tail County, Minnesota. St. Olaf has a 2025 population of 381 . St. Olaf is currently declining at a rate of -0.78% annually and its population has decreased by -1.3% since the most recent census, which recorded a population of 386 in 2020.

The average household income in St. Olaf is $96,026 with a poverty rate of 7.2%. The median age in St. Olaf is 49.9 years: 49.5 years for males, and 52.3 years for females. For every 100 females there are 99.4 males.

381
Total Population
12
Density (mi²)
-3 -0.78%
Growth

St. Olaf Population

St. Olaf Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Olaf includes 94.52% White, and smaller percentages for Native American, other race and multiracial populations.

Population by Race

White (94.52%)

Two or more races (4.32%)

Native American (0.58%)

Other race (0.58%)

Race
Population
Percentage (of total)
White32894.52%
Two or more races154.32%
Native American20.58%
Other race20.58%

St. Olaf Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Olaf's average per capita income is $46,953. Household income levels show a median of $76,458. The poverty rate stands at 7.2%.

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$93,333-
Families$90,833$111,431
Households$76,458$96,026
Non Families$34,821$38,032

$46,953

Average Income

$76,458

Median Household Income

7.2%

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)