Chesterfield Flag

Chesterfield

County Seat:
No
Area (mi²):
68.841
State:
Missouri

Chesterfield is located in St. Louis County, Missouri. Chesterfield has a 2025 population of 43,139 . Chesterfield 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 Chesterfield is $217,456 with a poverty rate of 3.48%. The median age in Chesterfield is 46.5 years: 45.6 years for males, and 47.2 years for females. For every 100 females there are 99.5 males.

43.1K
Total Population
627
Density (mi²)

Chesterfield Population

Chesterfield Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Chesterfield includes 76.15% White, 12.84% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

White (76.15%)

Asian (12.84%)

Two or more races (8.39%)

Black or African American (1.71%)

Other race (0.83%)

Native American (0.07%)

Race
Population
Percentage (of total)
White32,85276.15%
Asian5,54012.84%
Two or more races3,6198.39%
Black or African American7391.71%
Other race3600.83%
Native American290.07%

Chesterfield Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Chesterfield's average per capita income is $104,583. Household income levels show a median of $161,250. The poverty rate stands at 3.48%.

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$207,298-
Families$193,034$250,264
Households$161,250$217,456
Non Families$76,902$102,778

$104,583

Average Income

$161,250

Median Household Income

3.48%

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)