Port Allen Flag

Port Allen

County Seat:
No
Area (mi²):
2.835
State:
Louisiana

Port Allen is a city located in West Baton Rouge Parish, Louisiana. Port Allen has a 2026 population of 4,991. Port Allen is currently growing at a rate of 1.53% annually and its population has increased by 1.11% since the most recent census, which recorded a population of 4,936 in 2020.

5K
Total Population
1,761
Density (mi²)
75 1.53%
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)