New Boston is an unincorporated community and census-designated place (CDP) in Schuylkill County, Pennsylvania, United States.

New Boston is in northern Schuylkill County, in the south part of Mahanoy Township.

It sits at around 1,600 feet (490 m) above sea level in a high valley on top of Broad Mountain, which rises to an elevation over 1,760 feet (540 m) 1 mile (1.6 km) to the south.

Interstate 81 passes south of New Boston, with access from exits near Frackville and Mahanoy City.

This Schuylkill County, Pennsylvania state location article is a stub.