Los Angeles, often called LA, is the most populous city in California and a major center for commerce, finance, and culture in Southern California. As of 2024, its population within the city limits was estimated to be 3.88 million, making it the second-most populous city in the United States. The Greater Los Angeles area is a sprawling metropolis of over 18.5 million residents. LA is known for its diverse economy, with key industries including entertainment, tourism, and international trade. The city is also recognized as the world's premier center for the entertainment industry, hosting famous studios and landmarks like the Hollywood Sign and the Hollywood Walk of Fame.
Key attractions in Los Angeles include the Griffith Observatory, which offers panoramic city views, and the city's many beaches, stretching along a 75-mile coastline from Malibu to Long Beach. Los Angeles boasts more museums than any other U.S. city, offering diverse cultural experiences. Recent developments include the LAX Automated People Mover, designed to improve airport connectivity, and ongoing construction and expansion of the LA Convention Center. The city is also preparing for the 2028 Summer Olympics, with numerous transportation and infrastructure projects underway. However, a recent report indicates that Los Angeles, along with Long Beach, is among the least affordable cities for homebuyers.