Gustine is a town located in Comanche County in Central Texas. The population was 457 at the 2000 census. The town formerly known as Cora was the county seat in the 1850s.
Gustine is located at 31°50′44″N 98°24′9″W / 31.84556°N 98.4025°W / 31.84556; -98.4025 (31.845487, -98.402463).
According to the United States Census Bureau, the town has a total area of 0.9 square miles (2.4 km²), all of it land.