Colo Flag

Colo

County:
Story County
County Seat:
No
Area (mi²):
1.065
State:
Iowa

Colo is a city located in Story County, Iowa. Colo has a 2026 population of 856. Colo is currently growing at a rate of 1.06% annually and its population has increased by 1.06% since the most recent census, which recorded a population of 847 in 2020.

856
Total Population
804
Density (mi²)
9 1.06%
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)