Dover-Foxcroft is located at (45.186372, −69.229193) [REF].
According to the United States Census Bureau, the CDP has a total area of 8.6 square miles (22.3 km²), of which, 8.4 square miles (21.8 km²) of it is land and 0.2 square miles (0.5 km²) of it (2.21%) is water.