Los Angeles County Flag

Los Angeles County

State:
California
County Seat:
Los Angeles

Los Angeles County's estimated 2026 population is 9,641,000 with a growth rate of -0.56% in the past year according to the most recent United States census data. Los Angeles County is the largest county in California. The 2010 population was 9,821,647 and has seen a growth of -1.84% since that time.

9,641,000
Total Population
2,375
Population Density (mi²)
1
Population Rank (State)
-53.9K -0.56%
Annual Population Growth

Los Angeles County Population

Demographics

Economics and Income Statistics