Buchanan Flag

Buchanan

County:
Berrien County
County Seat:
No
Area (mi²):
2.522
State:
Michigan

Buchanan is a city located in Berrien County, Michigan. Buchanan has a 2026 population of 4,169. Buchanan is currently declining at a rate of -0.5% annually and its population has decreased by -2.87% since the most recent census, which recorded a population of 4,292 in 2020.

4.2K
Total Population
1,653
Density (mi²)
-21 -0.5%
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)