Johnsonville is a village in Wayne County, Illinois, United States. The population was 69 at the 2000 census. Geography Johnsonville is located at (38.521057, -88.536564). According to the 2010 census, Johnsonville has a total area of , all land. Demographics As of the census of 2000, there were 69 people, 25 households, and 20 families residing in the village. The population density was . There were 33 housing units at an average density of . The racial makeup of the village was 100.00% White. There were 25 households, out of which 40.0% had children under the age of 18 living with them, 64.0% were married couples living together, 12.0% had a female householder with no husband present, and 20.0% were non-families. 20.0% of all households were made up of individuals, and 12.0% had someone living alone who was 65 years of age or older. The average household size was 2.76 and the average family size was 3.10. In the village, the population was spread out, with 27.5% under the age of 18, 8.7% from 18 to 24, 31.9% from 25 to 44, 20.3% from 45 to 64, and 11.6% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 68.3 males. For every 100 females age 18 and over, there were 92.3 males. The median income for a household in the village was $45,000, and the median income for a family was $41,250. Males had a median income of $22,500 versus $25,000 for females. The per capita income for the village was $15,411. None of the population and none of the families were below the poverty line. References Villages in Illinois Villages in Wayne County, Illinois