 It includes portions of Alabaster, Birmingham (Shelby County portion), Brantleyville, Calera, Chelsea, Helena, Hoover, Indian Springs Village, Meadowbrook, Montevallo, Pelham and Vestavia Hills.The government consists of a mayor, who is elected at-large, and a seven-member city council.Each member is elected from a single-member district, called a ward, of roughly equal population.