Mabank is a town in Henderson and Kaufman Counties in the U.S. state of Texas. The population was 2,151 at the 2000 census. The population estimate as of January 1, 2007 was 2,816.
Mabank is located at 32°22′05″N 96°06′20″W / 32.368011°N 96.105573°W / 32.368011; -96.105573 (32.368011, -96.105573).
According to the United States Census Bureau, the town has a total area of 7.8 square kilometers (3.0 sq mi). 7.7 km2 (3.0 sq mi) of it is land and 0.1 km2 (0.04 sq mi) of it (1.00%) is water.