Campbell Hill, Illinois
Campbell Hill is a village in Jackson County, Illinois, United States. The population was 309 at the 2020 census. Geography. Campbell Hill is located in northwestern Jackson County at (37.928964, -89.550350). Illinois Route 4 runs through the northeast side of the village, leading northwest to Willisville and southeast to Ava. Murphysboro, the Jackson county seat, is southeast of Campbell Hill. According to the 2010 census, Campbell Hill has a total area of , of which (or 99.76%) is land and (or 0.24%) is water. Demographics. As of the census of 2000, there were 333 people, 144 households, and  95 families residing in the village. The population density was 815.3 people per square mile (313.6/km). There were 147 housing units at an average density of 359.9 per square mile (138.4/km). The racial makeup of the village was 99.40% White, 0.30% Native American, 0.30% from other races. Hispanic or Latino of any race were 0.30% of the population. There were 144 households, out of which 31.9% had children under the age of 18 living with them, 52.1% were married couples living together, 10.4% had a female householder with no husband present, and 34.0% were non-families. 29.9% of  all households were made up of individuals, and 21.5% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.86. In the village, the population was spread out, with 23.7% under the age of 18, 9.6% from 18 to 24, 25.5% from 25 to 44, 22.5% from 45 to 64, and 18.6% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 99.4 males. For every 100 females age 18 and over, there were 91.0 males . The median income for a household in the village was $33,929, and the median income for a family was $48,750. Males had a median income of $37,083 versus $26,250 for females. The per capita income for the village was $17,009. None of the families and 5.5% of the population were living below the poverty line, including no under eighteens and 20.0% of those over 64.