As of Jan. 6, Seal Beach has moved into a new Orange County supervisorial district 1. First District cities, represented by Andrew Do, include: Cypress, Fountain Valley, Garden Grove, Huntington Beach, Los Alamitos, La Palma, Seal Beach, Westminster, and the unincorporated communities of Midway City and Rossmoor. Interactive supervisorial maps are available to the public at the Orange County Redistricting