Oceanside is a coastal city located in San Diego County, California. It is known for its beautiful beaches, vibrant downtown area, and a variety of recreational activities. The city has a population of around 175,000 residents and offers a mix of residential, commercial, and tourist attractions. The city features the Oceanside Pier, one of the longest wooden piers on the West Coast, which is popular for fishing and scenic views. Oceanside also hosts several annual events, including the Oceanside International Film Festival and the Oceanside Harbor Days, celebrating the local culture and community.