Boaz is a village in Richland County, Wisconsin, United States. According to the 2010 census, the population of the village was 156. Boaz is located at 43°19′51″N 90°31′38″W / 43.33083°N 90.52722°W. According to the United States Census Bureau, the village has a total area of 0.36 square miles, all of it land.