New Melle Flag

New Melle

County Seat:
No
Area (mi²):
1.789
State:
Missouri

New Melle is a city located in St. Charles County, Missouri. New Melle has a 2026 population of 547. New Melle is currently growing at a rate of 0.37% annually but its population has decreased by -0.36% since the most recent census, which recorded a population of 549 in 2020.

547
Total Population
306
Density (mi²)
2 0.37%
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)