South River Flag

South River

County:
Marion County
County Seat:
No
Area (mi²):
27.365
State:
Missouri

South River is located in Marion County, Missouri. South River has a 2025 population of 421 . South River 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 South River is $129,981 with a poverty rate of 0%. The median age in South River is 60.4 years: 45.7 years for males, and 61.9 years for females. For every 100 females there are 125.1 males.

421
Total Population
15
Density (mi²)

South River Population

South River Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of South River includes 97.39% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (97.39%)

Two or more races (2.61%)

Race
Population
Percentage (of total)
White41097.39%
Two or more races112.61%

South River Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South River's average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 0%.

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
Families$185,500$148,320
Married Families$185,500-
Non Families$34,063$36,873
Households-$129,981

$0

Average Income

$0

Median Household Income

0%

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)