Curtisville Map
Curtisville is a census-designated place (CDP) in Allegheny County, Pennsylvania, United States. The population was 1,173 at the 2000 census.
Curtisville is located at 40°38?36?N 79°50?43?W / 40.64333°N 79.84528°W / 40.64333; -79.84528 (40.643248, -79.845371).
According to the United States Census Bureau, the CDP has a total area of 1.4 square miles (3.7 km²), all of it land.
Nearby cities include Blawnox, Aspinwall, Sharpsburg, Etna, Plum.