In the 1830s, Troy Hill's population escalated significantly, resulting in the need of a school. In 1836, a 1-room brick school house was built in "New Troy" and named Mount Troy School #1, because at the time it was located in Reserve Township. It was sold in 1860, which then was replaced by a new, 2 room brick school house. A decade after the civil war, the pupils increased to around 200, so 2 more rooms were added in 1874. Troy Hill was now part of Allegheny's School System, and in 1883 the school was demolished and a new one was built in its place. That building was then also replaced by the Troy Hill School of 1907, but then was shut down in 1960 and demolished. The site of the original school is now a community park.