Additional branches are located in the communities of Azilda, Capreol, Chelmsford, Coniston, Copper Cliff, Dowling, Garson, Hanmer, Lively, Lo-Ellen, New Sudbury, and Onaping.

A non-lending reference branch was formerly also located at Tom Davies Square, but this moved back to the Mackenzie location in 1998 after renovations expanded the Mackenzie building.

The Makerspace located in the Mackenzie Library Main Branch offers sewing machines, 3D printers, and other tools for public use.

[2] A new branch, designed by Yallowega Bélanger Salach Architecture,[3] was built in the same location with a $4.9 million budget and opened in 2012.

[4] The new building includes outdoor reading and performance areas, spaces for children and teens, and meeting rooms.