San Carlos is a city in San Mateo County, California on the San Francisco Peninsula, about halfway between San Francisco and San Jose. It is a small residential suburb located between Belmont (north) and Redwood City (south). The population is 28,406 per the 2010 census.
San Carlos, "The City of Good Living", aims for a "small town" feel. Its main downtown area is composed mostly of small shops and restaurants. San Carlos was the first city in California to open a charter school (San Carlos Charter Learning Center), and its schools rank consistently well in statewide lists.
San Carlos is home to San Carlos Airport and two museums. Located downtown, the San Carlos History Museum is dedicated to the display of the history of the town from early Native American history to the space age. This museum is open every Saturday from 1:00 PM to 4:00 PM. The Hiller Aviation Museum, a museum specializing in helicopter and aviation history, offers interactive exhibits and more than forty aircraft including a replica of the first aircraft to fly, a spy drone with a 200-foot wingspan, and the nose section of a Boeing 747.