Arizona's 28th Legislative District (LD28) is one of 30 in the state, situated in central Maricopa County. The district is composed of the town of Paradise Valley and much of North Central Phoenix, including the Arcadia, Biltmore, and Sunnyslope neighborhoods. As of 2021, there are 57 precincts in the district, with a total registered voter population of 150,713. The district's overall population is 234,609.