Wentzville Flag

Wentzville

County Seat:
No
Area (mi²):
82.98
State:
Missouri

Wentzville is located in St. Charles County, Missouri. Wentzville has a 2025 population of 56,912. Wentzville 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 Wentzville is $125,488 with a poverty rate of 5.01%.The median age in Wentzville is 37.2 years: 36.3 years for males, and 38.4 years for females.

56.9K
Total Population
686
Density (mi²)
0 0%
Growth

Wentzville Population

Wentzville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Wentzville includes 85.55% White, 5.01% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

White (85.5%)

Two or more races (6.1%)

Black or African American (5.0%)

Asian (2.6%)

Other race (0.7%)

Native American (0.0%)

Race
Population
Percentage (of total)
White48,68685.55%
Two or more races3,4786.11%
Black or African American2,8525.01%
Asian1,4802.6%
Other race4130.73%
Native American30.01%

Wentzville Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Wentzville's average per capita income is $64,002. Household income levels show a median of $104,975. The poverty rate stands at 5.01%.

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$129,851-
Families$117,938$140,162
Households$104,975$125,488
Non Families$57,500$71,959

$64,002

Average Income

$104,975

Median Household Income

5.01%

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)