Spring Valley, CA

ZIP code 91976 encompasses the small unincorporated community of Alpine, California. Nestled in the picturesque foothills of the Cuyamaca Mountains, Alpine is known for its rural charm and outdoor recreational opportunities. Some notable landmarks in the area include Viejas Casino & Resort, Viejas Outlet Center, and the Alpine Community Center. The zip code offers a mix of residential neighborhoods and commercial establishments, making it a diverse and vibrant community.