Conway is a borough in Beaver County, Pennsylvania, United States, located along the Ohio River. At the 2010 census, the borough had a total population of 2,176.
Conway is the site of the Conway Yard, a major railroad classification yard and locomotive facility, owned by the Norfolk Southern Railway. From 1956 until 1980, it was the largest rail yard in the world.
Conway is located at 40°39′48″N 80°14′10″W (40.663466, -80.235981).
According to the United States Census Bureau, the borough has a total area of 1.5 square miles (3.9 km2), of which, 1.2 square miles (3.1 km2) of it is land and 0.2 square miles (0.52 km2) of it (13.70%) is water.
Conway has three land borders with Freedom and New Sewickley Township to the north, and Economy from the east to the south. Across the Ohio River, Conway runs adjacent with Monaca and Center Township.
At the census of 2000, there were 2,290 people, 988 households, and 656 families living in the borough. The population density was 707.3/square kilometre; (1,825.3/square mile). There were 1,026 housing units at an average density of 316.9/square kilometre; (817.8/square mile).