Montandon's
Daily Encourager

Montandon is a census-designated place located in West Chillisquaque Township, Northumberland County in the state of Pennsylvania, United States. The community lies near the West Branch Susquehanna River, at the intersection of Pennsylvania Routes 147 and 45, roughly halfway between the boroughs of Northumberland and Milton. As of the 2010 census the population was 903.