Pleasant Hill is located at (36.254562, -80.880078) [REF].
According to the United States Census Bureau, the CDP has a total area of 3.6 square miles (9.3 km²), of which, 3.6 square miles (9.3 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.55%) is water.