Larke is an unincorporated community and census-designated place (CDP) in Blair County, Pennsylvania, United States. It was first listed as a CDP prior to the 2020 census.

The CDP is in eastern Blair County, in the southeastern part of Woodbury Township. It sits in the valley of Clover Creek, a northward-flowing tributary of the Frankstown Branch Juniata River. Larke is 2.5 miles (4.0 km) south of Williamsburg by Upper Clover Creek Road.

Demographics

Historical population

Census	Pop.	Note	%±
2020	40		—
U.S. Decennial Census