San Leandro Flag

San Leandro

County:
Alameda County
County Seat:
No
Area (mi²):
13.323
State:
California

San Leandro is a city located in Alameda County, California. San Leandro has a 2026 population of 84,493. San Leandro is currently declining at a rate of -1.21% annually and its population has decreased by -6.87% since the most recent census, which recorded a population of 90,727 in 2020.

The median household income in San Leandro is $101,420 with a poverty rate of 8.31%. The median age in San Leandro is 41.9 years: 40.9 years for males, and 43.2 years for females. For every 100 females there are 97.4 males.

84.5K
Total Population
6,342
Density (mi²)
-1.0K -1.21%
Growth

San Leandro Population

Demographics

Economics and Income Statistics

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)