Middlesex Township, Butler County, Pennsylvania
Township
Map of Butler County, Pennsylvania highlighting Middlesex Township
Map of Butler County, Pennsylvania
Country	United States
State	Pennsylvania
County	Butler
Settled	1795
Incorporated	1800
Area
• Total	23.2 sq mi (60.1 km2)
• Land	23.1 sq mi (59.9 km2)
• Water	0.08 sq mi (0.2 km2)
Population (2010)
• Total	5,390
• Density	233/sq mi (89.9/km2)
Time zone	Eastern (EST) (UTC-5)
• Summer (DST)	EDT (UTC-4)
Website	www.middlesextownship.org