Coburn is a census-designated place (CDP) in Centre County, Pennsylvania, United States. It is part of the State College, Pennsylvania Metropolitan Statistical Area. The population was 145 at the 2000 census.
According to the United States Census Bureau, the CDP has a total area of 0.2 square miles (0.6 km2), all of it land.
As of the census of 2000, there were 145 people, 57 households, and 40 families residing in the CDP. The population density was 665.8 people per square mile (254.5/km2). There were 62 housing units at an average density of 284.7/sq mi (108.8/km2). The racial makeup of the CDP was 97.93% White, 0.69% Asian, and 1.38% from two or more races. Hispanic or Latino of any race were 0.69% of the population.