Manhattan Beach is a city in southwestern Los Angeles County, California, United States, on the Pacific coast south of El Segundo, and north of Hermosa Beach. As of the 2010 census, the population was 35,135, and in 2019 the population was estimated to be 35,183.Manhattan Beach is one of the three Beach Cities, along with Hermosa Beach and Redondo Beach, that make up the South Bay region of Los Angeles County. The community is known for a long beach stretching approximately 2.1 miles (3.4 km) and roughly 450 feet (140 m) wide. The climate is unusually moderate because of Manhattan Beach's proximity to the Pacific Ocean, with an average year-round high temperature of 69.1 °F (20.6 °C) and an average year-round low of 56.4 °F (13.6 °C).
Its schools are run independently of Los Angeles Unified School District with a separate school board based in Manhattan Beach. Mira Costa High School in Manhattan Beach is ranked in the top 1% of high schools nationally and has students from both Manhattan Beach and Hermosa Beach.According to a May 18, 2017 PropertyShark study, the City of Manhattan Beach's 90266 zip code ranked as the 32nd most expensive zip code in the United States. According to a December 2017 PropertyShark study, the City of Manhattan Beach had the highest median price per square foot for residential properties ($943 per square foot) of all 88 cities in L.A. County, ahead of Malibu and Beverly Hills. The residents have a median age of 44.2 years, an average household size of 2.5, and 55.6% are married. Manhattan Beach is known for having less traffic congestion than other parts of Los Angeles, along with many fine dining options, and a casual beach culture. According to a March 6, 2020 article in several newspapers (including the Orange County Register), the City of Manhattan Beach California was ranked as the "Best City" to live in the United States. The study ranking Manhattan Beach as the nation's top city was conducted by 24/7 Wall St., a news and survey organization.