. . "724" . "15074" . "3657"^^ . "2213.99"^^ . . "Rochester is a borough in Beaver County, Pennsylvania, United States. Located 25 miles (40 km) northwest of Pittsburgh, it is part of the Pittsburgh metropolitan area. The population was 3,657 at the 2010 census.Like many places in and around Pittsburgh and especially Beaver County, Rochester has been used for scenes in movies."@en . . "246.888"^^ . . "-4" . "1.81299e+06"^^ . "-5" . . . "Rochester, Pennsylvania"@en . "Mayor"@en . . .