Millican is a town in Brazos County, Texas, United States. The population was 240 at the 2010 census, up from 108 at the 2000 census. It is part of the Bryan–College Station metropolitan area. Millican is named after Robert Millican, the first white settler of the region that would come to be known as Brazos County.
Millican is located in southern Brazos County at 30°27′59″N 96°12′10″W. It is 14 miles (23 km) southeast of the city of College Station.
According to the United States Census Bureau, Millican has a total area of 4.0 square miles (10.4 km2), of which 0.004 square miles (0.01 km2), or 0.11%, is water.
As of the census of 2000, there were 108 people, 41 households, and 31 families residing in the town. The population density was 26.9 people per square mile (10.4/km2). There were 49 housing units at an average density of 12.2 per square mile (4.7/km2). The racial makeup of the town was 94.44% White, 1.85% African American, 1.85% Asian, 1.85% from other races.