Smicksburg is a borough in Indiana County, Pennsylvania, United States.

[3] According to the United States Census Bureau, the borough has a total area of 0.1 square miles (0.26 km2), all land.

There were 20.0% of families and 20.7% of the population living below the poverty line, including 45.5% of under eighteens and 20.0% of those over 64.

The Troutville Amish settlement in Brady Township, Clearfield County, is good-sized and has eight church districts.

Smicksburg was founded in 1827 by the Reverend John George Schmick, and most of the area's citizens are Amish.

The Smicksburg settlement has speciality shops with Amish wares of handcrafts, quilts, furniture, foods and eating establishments.

[8] Rural Valley is a borough in Armstrong County, Pennsylvania, where the Cowanshannock Creek flows west leading to the Allegheny River.