|Elevation||2,215 ft (675 m)|
|Time zone||UTC-5 (Eastern (EST))|
|• Summer (DST)||UTC-4 (EDT)|
|GNIS feature ID||1170870|
Cairnbrook is a census-designated place and coal town in Shade Township, Somerset County, Pennsylvania, United States. The community is located along Pennsylvania Route 160 within a mile of the borough of Central City. As of the 2010 census the population was 520 residents.