Greater Los Angeles is the most populous metropolitan area in the U.S. state of California, encompassing five counties in Southern California extending from Ventura County in the west to San Bernardino County and Riverside County in the east, with Los Angeles County in the center, and Orange County to the southeast. The Los Angeles–Anaheim–Riverside combined statistical area (CSA) covers 33,954 square miles (87,940 km2), making it the largest metropolitan region in the United States by land area. The contiguous urban area is 2,281 square miles (5,910 km2), whereas the remainder mostly consists of mountain and desert areas. With a population of 18.4 million in 2024, it is the second-largest metropolitan area in the country, behind New York, as well as one of the largest megacities in the world.
Image: Los Angeles with Mount Baldy
Image: Long beach 3 (cropped)
Image: Mission Inn at Christmas from the southwest
Image: Sleeping Beauty Castle 2019
California is a state in the Western United States, lying on the American Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and the Mexican state of Baja California to the south. With over 38.9 million residents across a total area of approximately 163,696 square miles (423,970 km2), it is the most populous U.S. state, the third-largest U.S. state by area, and the most populated subnational entity in North America.
Junípero Serra conducting the first Mass in Monterey Bay in 1770
The Spanish founded Mission San Juan Capistrano in 1776, the third to be established of California's missions.
General Mariano G. Vallejo reviewing his troops in the Sonoma Plaza, 1846
The 1846 Bear Flag Revolt declared the California Republic and prefaced the American conquest of California.