Janesville (also known as Smithmill) is an unincorporated community in Gulich Township, Clearfield County, Pennsylvania, United States.

[1][2] The community is located at the intersection of state routes 253, 453 and 729, 2.9 miles (4.7 km) south-southwest of Ramey.

Janesville has a post office named Smithmill with ZIP code 16680,[3] which opened on February 25, 1826.

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

You can help Wikipedia by expanding it.