The Clairton City School District encompasses approximately 1-square-mile (2.6 km2) serving the City of Clairton in Allegheny County, Pennsylvania.

According to 2000 federal census data, it served a resident population of 8,491.

[1] In 2009, Clairton City School District residents' per capita income was $14,608, while the median family income was $31,539.

[2] In the Commonwealth, the median family income was $49,501[3] and the United States median family income was $49,445, in 2010.

Clairton City School District offers a variety of clubs, activities, community outreach programs, and sports.