Pleasanton Flag

Pleasanton

County:
Alameda County
County Seat:
No
Area (mi²):
24.141
State:
California

Pleasanton is a city located in Alameda County, California. Pleasanton has a 2026 population of 75,664. Pleasanton is currently growing at a rate of 0.1% annually but its population has decreased by -5.03% since the most recent census, which recorded a population of 79,671 in 2020.

75.7K
Total Population
3,134
Density (mi²)
76 0.1%
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)