Columbia County Flag

Columbia County

State:
Arkansas
County Seat:
Magnolia

Columbia County's estimated 2025 population is 21,855 with a growth rate of -0.77% in the past year according to the most recent United States census data. Columbia County is the 27th largest county in Arkansas. The 2010 population was 24,722 and has seen a growth of -11.6% since that time.

21,855
Total Population
29
Population Density (mi²)
27
Population Rank (State)
-169 -0.77%
Annual Population Growth

Columbia County Population

Demographics

Economics and Income Statistics

Sources

  1. City and Town Population Totals: 2020-2024
  2. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  3. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  4. American Community Survey (2009 - 2013)
  5. Census QuickFacts
  6. Historical Populations of States and Counties (1790 - 1990)