Los Angeles County, officially the County of Los Angeles, and sometimes abbreviated as L.A. County, is the most populous county in the United States and in the U.S. state of California, with 9,861,224 residents … 查看更多內容

Government
The Government of Los Angeles County is defined and authorized under the California Constitution 查看更多內容

According to the authors of Wild L.A., a book about urban biodiversity, “Los Angeles is the birdiest county in the country with over 500 recorded species.” L.A.’s amenable climate supports a large number of introduced, tropical and migratory … 查看更多內容

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 ) … 查看更多內容

2020 census
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos can be of any race. 查看更多內容

.
Los Angeles County is commonly associated with the entertainment and digital media industry; all five major film studios 查看更多內容

The Los Angeles County Office of Education provides a supporting role for school districts in the area. The county office also operates two magnet schools, the 查看更多內容