Des Peres Flag

Des Peres

County Seat:
No
Area (mi²):
4.319
State:
Missouri

Des Peres is a city located in St. Louis County, Missouri. Des Peres has a 2025 population of 9,041. Des Peres is currently declining at a rate of -0.32% annually and its population has decreased by -1.58% since the most recent census, which recorded a population of 9,186 in 2020.

The average household income in Des Peres is $308,933 with a poverty rate of 2.16%.The median age in Des Peres is 42.8 years: 42.7 years for males, and 43.3 years for females.

9K
Total Population
2,093
Density (mi²)
-29 -0.32%
Growth

Des Peres Population

Des Peres Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Des Peres includes 92.15% White, and smaller percentages for Asian, other race, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White8,42792.15%
Two or more races4144.53%
Asian1711.87%
Other race710.78%
Black or African American580.63%
Native American40.04%

Des Peres Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Des Peres' average per capita income is $106,429. Household income levels show a median of $214,167. The poverty rate stands at 2.16%.

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$244,205-
Families$239,375$335,036
Households$214,167$308,933
Non Families$81,324$138,288

$106,429

Average Income

$214,167

Median Household Income

2.16%

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)