Coalport is a borough in Clearfield County, Pennsylvania, United States. The population was 523 at the 2010 census.Coalport is located in southern Clearfield County at 40°44′53″N 78°32′04″W / 40.748040°N 78.534322°W / 40.748040; -78.534322, on the east side of Clearfield Creek, a north-flowing tributary of the West Branch Susquehanna River. Pennsylvania Route 53 passes through the borough, leading north 2 miles to Irvona and south 2 miles to Flinton in Cambria County.According to the United States Census Bureau, Coalport has a total area of 0.38 square miles, of which 0.004 square miles, or 1.45%, is water.As of the census of 2000, there were 490 people, 223 households, and 132 families residing in the borough. The population density was 1,273.9 people per square mile. There were 260 housing units at an average density of 675.9 per square mile. The racial makeup of the borough was 98.57% White, 1.02% Asian, 0.20% from other races, and 0.20% from two or more races.