[3] It encompasses approximately 150 square miles (390 km2) and operates ten schools.

[7] The Butler County Teacher's Institute, established in 1855, determined which resources were to be used in the classrooms.

[9] In 2015, the board of trustees voted to close five elementary schools.

Census-designated places in Butler Township include Homeacre-Lyndora, Meadowood, Meridian, and Oak Hills.

CDPs in Center Township include Shanor-Northvue and Unionville.