Callery is a borough in Butler County, Pennsylvania, United States. The population was 394 at the 2010 census. Callery is located in the northwestern corner of Adams Township in southwestern Butler County, at 40°44′23″N 80°2′14″W / 40.73972°N 80.03722°W. It is 3.7 miles northwest of Mars and 2.8 miles southeast of Evans City; all three boroughs ar…
Callery is a borough in Butler County, Pennsylvania, United States. The population was 394 at the 2010 census. Callery is located in the northwestern corner of Adams Township in southwestern Butler County, at 40°44′23″N 80°2′14″W / 40.73972°N 80.03722°W. It is 3.7 miles northwest of Mars and 2.8 miles southeast of Evans City; all three boroughs are in the valley of Breakneck Creek.