Klingerstown (Pennsylvania German: Glingerschteddel) is a census-designated place (CDP) in Upper Mahantongo Township, Schuylkill County, Pennsylvania, United States.

[3] According to the United States Census Bureau, the CDP has a total area of 0.4 square miles (1.0 km2), all land.

There were 11.5% of families and 15.6% of the population living below the poverty line, including 21.4% of under eighteens and 15.0% of those over 64.

Every year the town sponsors a Fireman's Parade and Carnival and a fishing rodeo.

Recently church members volunteered to repaint houses in town.