Callahan Flag

Callahan

County:
Nassau County
County Seat:
No
Area (mi²):
1.807
State:
Florida

Callahan is a town located in Nassau County, Florida. Callahan has a 2026 population of 1,785. Callahan is currently declining at a rate of -0.61% annually but its population has increased by 16.14% since the most recent census, which recorded a population of 1,537 in 2020.

1.8K
Total Population
988
Density (mi²)
-11 -0.61%
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)