Register is a town in Bulloch County, Georgia, United States. The population was 175 at the 2010 census.The community was named after Frank Register, a pioneer citizen.Register is located at 32°21′59″N 81°53′1″W / 32.36639°N 81.88361°W / 32.36639; -81.88361.According to the United States Census Bureau, the town has a total area of 0.8 square miles, all land.As of the census of 2000, there were 164 people, 68 households, and 39 families residing in the town. The population density was 210.1 people per square mile. There were 73 housing units at an average density of 93.5 per square mile. The racial makeup of the town was 90.24% White, 8.54% African American, 0.61% Asian, 0.61% from other races. Hispanic or Latino of any race were 3.05% of the population.There were 68 households out of which 27.9% had children under the age of 18 living with them, 48.5% were married couples living together, 8.8% had a female householder with no husband present, and 41.2% were non-families. 35.