15º distrito senatorial
Part of DAUPHIN County consisting of the CITY of Harrisburg and the TOWNSHIPS of Conewago, Derry, East Hanover, Londonderry, Lower Paxton, Lower Swatara, Middle Paxton, South Hanover, Susquehanna, Swatara and West Hanover and the BOROUGHS of Dauphin, Highspire, Hummelstown, Middletown, Paxtang, Penbrook, Royalton and Steelton.
Total population: 260,164
