Los Angeles County Flag

Los Angeles County

State:
California
County Seat:
Los Angeles

Los Angeles County's 2026 population is estimated at 9,807,863, reflecting a 0.26% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Los Angeles County is the largest county in California. The 2010 population was 9,821,647 and has grown -0.14% since 2010.

9,807,863
Total Population
2,416
Population Density (mi²)
1
Population Rank (State)
25.3K 0.26%
Annual Population Growth

Los Angeles County Population

Demographics

Economics and Income Statistics