Alpena Flag

Alpena

County:
Alpena County
County Seat:
Yes
Area (mi²):
8.172
State:
Michigan

Alpena is a city located in Alpena County, Michigan. Alpena has a 2026 population of 10,116. It is also the county seat of Alpena County. Alpena is currently declining at a rate of -0.21% annually and its population has decreased by -0.93% since the most recent census, which recorded a population of 10,211 in 2020.

10.1K
Total Population
1,238
Density (mi²)
-21 -0.21%
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)