About This Place
Connoquenessing is a borough in Butler County, Pennsylvania, United States. The population was 564 at the 2000 census.
Connoquenessing is located at 40°49′5″N 80°0′49″W / 40.81806°N 80.01361°W / 40.81806; -80.01361 (40.818096, -80.013708).
According to the United States Census Bureau, the borough has a total area of 1.4 square miles (3.7 km²), all of it land.