Summit Township, Butler County, Pennsylvania
Township
Along U.S. Route 422 in Summit Township
Map of Butler County, Pennsylvania highlighting Summit Township
Map of Butler County, Pennsylvania
Country	United States
State	Pennsylvania
County	Butler
Settled	1796
Incorporated	1854
Area
• Total	22.5 sq mi (58.4 km2)
• Land	22.5 sq mi (58.3 km2)
• Water	0.04 sq mi (0.1 km2)
Population (2010)
• Total	4,884
• Density	217/sq mi (83.8/km2)
Time zone	Eastern (EST) (UTC-5)
• Summer (DST)	EDT (UTC-4)
Website	summittwp.org