San Bernardino County Flag

San Bernardino County

State:
California
County Seat:
San Bernardino

San Bernardino County's 2026 population is estimated at 2,241,233, reflecting a 0.6% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). San Bernardino County is the 5th largest county in California. The 2010 population was 2,040,803 and has grown 9.82% since 2010.

2,241,233
Total Population
112
Population Density (mi²)
5
Population Rank (State)
13.5K 0.6%
Annual Population Growth

San Bernardino County Population

Demographics

Economics and Income Statistics