Some of the cities, towns, and places in Pleasants County are Arvilla, Calcutta, City of Belmont, City of St. Marys, Hebron, Pine Grove, Vaucluse
Pleasants County is a county located in the U.S. state of West Virginia. At the 2010 census, the population was 7,605, making it the third-least populous county in the state. Its county seat is St. Marys. The county was created by the Virginia General Assembly in 1851 and named for US Senator and Virginia Governor James Pleasants, Jr..Pleasants County is part of the Parkersburg-Vienna, WV Metropolitan Statistical Area.