Southwest Marion township Flag

Southwest Marion township

County:
Polk County
County Seat:
No
Area (mi²):
24.693
State:
Missouri

Southwest Marion township is located in Polk County, Missouri. Southwest Marion township has a 2025 population of 4,114. Southwest Marion 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 0 in 2020.

The average household income in Southwest Marion township is $54,988 with a poverty rate of 23.85%.The median age in Southwest Marion township is 30.9 years: 27.7 years for males, and 32 years for females.

4.1K
Total Population
167
Density (mi²)
0 0%
Growth

Southwest Marion township Population

Southwest Marion township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Southwest Marion township includes 93.49% White, and smaller percentages for Black or African American, Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White3,84693.49%
Two or more races1483.6%
Black or African American531.29%
Asian310.75%
Other race280.68%
Native American80.19%

Southwest Marion township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Southwest Marion township's average per capita income is $30,395. Household income levels show a median of $41,473. The poverty rate stands at 23.85%.

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$85,125-
Families$69,519$73,410
Households$41,473$54,988
Non Families$21,407$28,665

$30,395

Average Income

$41,473

Median Household Income

23.85%

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)