Smicksburg is a borough in Indiana County, Pennsylvania, United States. The population was 49 at the 2000 census, and is one of the smallest incorporated boroughs in Pennsylvania. It was founded by Reverand J. George Smick. Most of the citizens are Amish. Smicksburg apartments for rent comparison page shows most up to date rent information on Smicksburg apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.