Los Angeles County is one of the original counties of California, created at the time of statehood in 1850. The county originally included parts of what are now Kern, San Bernardino, Riverside, Inyo, Tulare, Ventura, and … See more

As shown by the map below, Los Angeles County is bordered on the north by Kern County, on the east by San Bernardino County, on the southeast by Orange County, on the south by the Pacific Ocean, and on the west by … See more

According to the U.S. Census Bureau, the county has an area of 4,751 square miles (12,310 km ), of which 4,058 square miles (10,510 km ) (85%) is land and 693 square miles (1,790 km ) (15%) is water. Los Angeles Co… See more

The Northern part of the county has a Desert climate, while the rest of the county generally is a mix of Semi-arid and a hot-summer Mediterranean climate. There is rainfall mostly in the wintertime, but the mountains i… See more

In 2019, the median household income in the county was $72,797.
Los Angeles County had a population of 9,818,605 in the 2010 United States Census. This includes a natural increase since the last censu… See more