Tunkhannock is a borough in Wyoming County, Pennsylvania, 31 miles (50 km) northwest of Wilkes-Barre. In the past, lumbering was carried on extensively. Today, many residents are employed by the Procter & Gamble plant in nearby Washington Township. As of the 2010 census, the borough population was 1,836. It is the county seat of Wyoming County. Tunkhannock is in the Scranton–Wilkes-Barre–Hazleton, PA Metropolitan Statistical Area.