From the website:
The Borough of Greenville, located in Western Pennsylvania, Mercer County, has approximately 5,700 inhabitants, is a fine residential community with light commercial, industry, and small businesses. The community has established quality schools, a convenient local hospital, and a deep-rooted college. Located conveniently within a short driving distance from Erie, Pittsburgh, and Cleveland. The Borough of Greenville offers a small town atmosphere with opportunities to enjoy cultural venues, great entertainment, and professional sports events.