Southview is a census-designated place located in Mount Pleasant and Cecil Townships in Washington County in the state of Pennsylvania. Southview is located in northern Washington County along Southview Road, within a mile of Pennsylvania Route 50. As of the 2010 census the population was 276 residents.
Southview was built as a coal town for the Montour No. 1 coal mine, which opened in 1914. The village was considered to be a first-class miners' town and included housing for miners and their families, as well as a company store. The exact date of the mine closing is unknown, but it was probably closed between 1932 and 1939, according to the aerial photos.
Areas in Mount Pleasant Township are in the Fort Cherry School District. Areas in Cecil Township are in the Canon-McMillan School District.