Butler Township, Butler County, Pennsylvania
Township
Map of Butler County, Pennsylvania highlighting Butler Township
Map of Butler County, Pennsylvania
Country	United States
State	Pennsylvania
County	Butler
Settled	1795
Incorporated	1804
Government
• Type	Five-member Board of Commissioners
• Board President	Joseph Hasychak
• Township Manager	Ed Kirkwood
Area
• Total	21.7 sq mi (56.3 km2)
• Land	21.6 sq mi (56.0 km2)
• Water	0.1 sq mi (0.3 km2)
Population (2010)
• Total	17,248
• Density	798/sq mi (308.0/km2)
Time zone	Eastern (EST) (UTC-5)
• Summer (DST)	EDT (UTC-4)
Area code(s)	724
Website	www.butlertwp.org