Unionville is located in Butler County, PA. The population is 861.
There are 0 public schools in Unionville with an average Homefacts rating of NA. The total crime rate for Unionville is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Unionville is moderate and the median home sales price is $0. Detailed and up-to-date Unionville property reports are available for any property address.
Cities near Unionville include Center Township, Franklin Township and Shanor Northvue.