Oceanside is a coastal city located on California’s South Coast. It is the third-largest city in San Diego County, California. The city had a population of 183,095 at the 2010 census. Together with Carlsbad and Vista, it forms a tri-city area. Oceanside is located just south of Marine Corps Base Camp Pendleton.
In the 20th century, Oceanside was a beach town devoted to activities on a 6-mile stretch of beaches. After 1970, the main focus of Oceanside was suburban development and a choice for newcomers to move into then relatively affordable housing. Oceanside continues to be known for the value and appreciation as a vacation home market.
Residents of Oceanside may attend schools in the Oceanside Unified School District, Vista Unified School District, Bonsall Union School District, Carlsbad Unified School District, Fallbrook Union High School District, or Fallbrook Union Elementary School District, depending on their actual address.