Lafayette Flag

Lafayette

County Seat:
No
Area (mi²):
15.024
State:
California

Lafayette is a city located in Contra Costa County, California. Lafayette has a 2026 population of 25,371. Lafayette is currently growing at a rate of 0.72% annually but its population has decreased by -0.06% since the most recent census, which recorded a population of 25,386 in 2020.

25.4K
Total Population
1,689
Density (mi²)
182 0.72%
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)