Petrolia is located in Butler County, PA. The population is 202.
There are 0 public schools in Petrolia with an average Homefacts rating of NA. The total crime rate for Petrolia is very low , and there are 5 registered sex offenders residing in the city. Unemployment in Petrolia is moderate and the median home sales price is $0. Detailed and up-to-date Petrolia property reports are available for any property address.
Cities near Petrolia include Fairview, Karns City and Fairview Township.