Dardenne Prairie Flag

Dardenne Prairie

County Seat:
No
Area (mi²):
5.334
State:
Missouri

Dardenne Prairie is a city located in St. Charles County, Missouri. Dardenne Prairie has a 2025 population of 14,489. Dardenne Prairie is currently growing at a rate of 2.42% annually and its population has increased by 13.43% since the most recent census, which recorded a population of 12,774 in 2020.

The average household income in Dardenne Prairie is $171,265 with a poverty rate of 1.32%.The median age in Dardenne Prairie is 42.7 years: 41.1 years for males, and 43.4 years for females.

14.5K
Total Population
2,716
Density (mi²)
343 2.42%
Growth

Dardenne Prairie Population

Dardenne Prairie Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Dardenne Prairie includes 88.74% White, 3.93% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White11,65888.74%
Asian5163.93%
Two or more races4553.46%
Black or African American3282.5%
Other race1791.36%
Native American10.01%

Dardenne Prairie Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dardenne Prairie's average per capita income is $74,259. Household income levels show a median of $155,585. The poverty rate stands at 1.32%.

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$184,091-
Families$174,134$189,385
Households$155,585$171,265
Non Families$60,694$77,931

$74,259

Average Income

$155,585

Median Household Income

1.32%

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)