Originally named Zelzah, the community was renamed North Los Angeles in 1929 to emphasize its closeness to the booming city. This created confusion with Los Angeles and North Hollywood. At the suggestion of a civic leader, the community was renamed Northridge in 1938. Northridge can trace its history back to the Gabrielino (or Tongva) people and to Spanish explorers. Its territory was later sold by the Mexican governor to Eulogio de Celis, whose heirs divided it for sale.
The area has been the home of notable people, and it has notable attractions and points of interest. Residents have access to a municipal recreation center and a public swimming pool.