Bismarck township Flag

Bismarck township

County:
Sibley County
County Seat:
No
Area (mi²):
35.954
State:
Minnesota

Bismarck township is located in Sibley County, Minnesota. Bismarck township has a 2025 population of 338. Bismarck township is currently growing at a rate of 1.5% annually and its population has increased by 4.32% since the most recent census, which recorded a population of 324 in 2020.

The average household income in Bismarck township is $85,471 with a poverty rate of 23.49%. The median age in Bismarck township is 34.3 years: 38.1 years for males, and 32.1 years for females.

338
Total Population
9
Density (mi²)
5 1.5%
Growth

Bismarck township Population

Bismarck township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Bismarck township includes 94.28% White, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White31394.28%
Two or more races185.42%
Asian10.3%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%
Other race00%

Bismarck township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Bismarck township's average per capita income is $37,188. Household income levels show a median of $77,188. The poverty rate stands at 23.49%.

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$78,750-
Families$78,333$87,838
Households$77,188$85,471
Non Families$66,964$75,562

$37,188

Average Income

$77,188

Median Household Income

23.49%

Poverty Rate

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)