Johnsonville, Illinois

Geography Johnsonville is located at 38°31'16" North, 88°32'12" West (38.521057, -88.536564)¹.

According to the United States Census Bureau, the village has a total area of 0.5 km² (0.2 mi²). 0.5 km² (0.2 mi²) of it is land and none of it is covered by water.

Demographics As of the census of 2000, there are 69 people, 25 households, and 20 families residing in the village. The population density is 126.9/km² (325.9/mi²). There are 33 housing units at an average density of 60.7/km² (155.9/mi²). The racial makeup of the village is 100.00% White, 0.00% African American, 0.00% Native American, 0.00% Asian, 0.00% Pacific Islander, 0.00% from other races, and 0.00% from two or more races. 0.00% of the population are Hispanic or Latino of any race.

There are 25 households out of which 40.0% have children under the age of 18 living with them, 64.0% are married couples living together, 12.0% have a female householder with no husband present, and 20.0% are non-families. 20.0% of all households are made up of individuals and 12.0% have someone living alone who is 65 years of age or older. The average household size is 2.76 and the average family size is 3.10.

In the village the population is 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 are 65 years of age or older. The median age is 36 years. For every 100 females there are 68.3 males. For every 100 females age 18 and over, there are 92.3 males.

The median income for a household in the village is $45,000, and the median income for a family is $41,250. Males have a median income of $22,500 versus $25,000 for females. The per capita income for the village is $15,411. 0.0% of the population and 0.0% of families are below the poverty line.