The Town of Bradford is located in Rock County, Wisconsin, United States.

[3] The unincorporated communities of Avalon and Emerald Grove are located within the town.

The town was named by William C. Chase, one of the original settlers, for his birthplace in Orange County, Vermont.

[4] According to the United States Census Bureau, the town has a total area of 36.3 square miles (94.0 km2), all of it land.

19.5% of all households were made up of individuals, and 8.2% had someone living alone who was 65 years of age or older.