Zachary Flag

Zachary

County Seat:
No
Area (mi²):
26.859
State:
Louisiana

Zachary is a city located in East Baton Rouge Parish, Louisiana. Zachary has a 2026 population of 20,370. Zachary is currently growing at a rate of 1.27% annually and its population has increased by 4.54% since the most recent census, which recorded a population of 19,486 in 2020.

20.4K
Total Population
758
Density (mi²)
256 1.27%
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)