Butler County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 193,763. Its county seat is Butler. Butler County was created on March 12, 1800, from part of Allegheny County and named in honor of General... Wikipedia
Area: 795 mi²
Cities: Butler, Cranberry Township, Slippery Rock, and more
Population: 197,300 (2022)
Congressional district: 16th
Founded: March 12, 1800
Largest township: Cranberry Township
Seat: Butler