Altenburg Flag

Altenburg

County Seat:
No
Area (mi²):
1.05
State:
Missouri

Altenburg is a city located in Cape Girardeau County, Missouri. Altenburg has a 2026 population of 337. Altenburg is currently declining at a rate of -0.3% annually and its population has decreased by -1.46% since the most recent census, which recorded a population of 342 in 2020.

337
Total Population
321
Density (mi²)
-1 -0.3%
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)