Sawyerville is a village in Macoupin County, Illinois, United States. As of the 2000 census, the village population was 295.Sawyerville is located at 39°4′41″N 89°48′23″W / 39.07806°N 89.80639°W / 39.07806; -89.80639.According to the 2010 census, Sawyerville has a total area of 1.004 square miles, of which 0.99 square miles is land and 0.014 square miles is water.As of the census of 2000, there were 295 people, 117 households, and 84 families residing in the village. The population density was 291.1 people per square mile. There were 127 housing units at an average density of 125.3 per square mile. The racial makeup of the village was 97.63% White, 0.68% African American, 0.34% Native American, and 1.36% from two or more races.There were 117 households, of which 31.6% had children under the age of 18 living with them, 57.3% were married couples living together, 12.8% had a female householder with no husband present, and 28.2% were non-families. 23.