Columbus Junction Flag

Columbus Junction

County:
Louisa County
County Seat:
No
Area (mi²):
2.147
State:
Iowa

Columbus Junction is a city located in Louisa County, Iowa. Columbus Junction has a 2026 population of 1,794. Columbus Junction is currently growing at a rate of 0.96% annually but its population has decreased by -2.29% since the most recent census, which recorded a population of 1,836 in 2020.

1.8K
Total Population
836
Density (mi²)
17 0.96%
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)