 titusville is a city in crawford county, pennsylvania, united states. the population was 5,602 at the 2010 census, and is part of the meadville, pa micropolitan statistical area and erie-meadville, pa combined statistical area. titusville is where the "modern oil industry began." ==
Cities_in_Crawford_County,_Pennsylvania Cities_in_Pennsylvania Populated_places_established_in_1796 Titusville,_Pennsylvania