 The unincorporated community of Columbia is located in the town.According to the United States Census Bureau, the town has a total area of 35.8 square miles (92.7 km²), of which, 35.8 square miles (92.6 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.08%) is water.At the 2000 census there were 314 people in 125 households, including 96 families, in the town.