Wentzville Flag

Wentzville

County Seat:
No
Area (mi²):
22.014
State:
Missouri

Wentzville is a city located in St. Charles County, Missouri. Wentzville has a 2026 population of 48,646. Wentzville is currently growing at a rate of 1.47% annually and its population has increased by 7.43% since the most recent census, which recorded a population of 45,282 in 2020.

48.6K
Total Population
2,210
Density (mi²)
703 1.47%
Growth

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)