Cities within the boundaries of the Harbor Dental Society
Artesia- Avalon
- Bellflower
- Carson
- Cerritos
- Compton
- Gardena (Southern)
- Harbor City
- Hawaiian Gardens
- La Mirada
- Lakewood
- Long Beach
- Lomita
- Los Alamitos
- Norwalk
- Paramount
- Rancho Dominquez
- Rancho Palos Verdes (Eastern)
- Rossmoor
- San Pedro
- Santa Fe Springs
- Seal Beach
- Signal Hill
- Surfside
- Torrance (Eastern)
- Whittier (Southern)
- Wilmington