Hermitage is a city in western Mercer County, Pennsylvania, United States. The population was 16,230 at the 2020 census, making it the largest city in Mercer County. It is located about 15 miles north
Entering town from the east
Avenue of Flags commemorates victims of the Iran Hostage Crisis.
Mercer is a borough in Mercer County, Pennsylvania, United States, and its county seat. The population was 1,982 at the 2020 census. It is part of the Hermitage micropolitan area.