Morrisonville is a small town in Christian County, Illinois, United States. The population was 1,056 at the 2010 census.
Morrisonville is located at 39°25′9″N 89°27′26″W / 39.41917°N 89.45722°W / 39.41917; -89.45722 (39.419276, -89.457320).
According to the 2010 census, Morrisonville has a total area of 1.03 square miles (2.67 km), all land.
As of the census of 2010, there were 1,056 people, 435 households, and 311 families residing in the village. The population density was 1,035.4 people per square mile (400.3/km²). There were 474 housing units at an average density of 459.6 per square mile (177.7/km²). The racial makeup of the village was 98.78% White, 0.09% African American, 0.09% Native American, 0.47% Asian, and 0.56% from two or more races. Hispanic or Latino of any race were 0.56% of the population.
There were 435 households out of which 29.9% had children under the age of 18 living with them, 59.8% were married couples living together, 8.5% had a female householder with no husband present, and 28.5% were non-families. 26.0% of all households were made up of individuals and 13.6% had someone living alone who was 65 years of age or older. The average household size was 2.46 and the average family size was 2.95.
In the village, the population was spread out with 25.5% under the age of 18, 7.5% from 18 to 24, 25.8% from 25 to 44, 23.5% from 45 to 64, and 17.7% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 99.6 males. For every 100 females age 18 and over, there were 90.4 males.
The median income for a household in the village was $35,917, and the median income for a family was $43,971. Males had a median income of $32,333 versus $23,315 for females. The per capita income for the village was $18,324. About 3.5% of families and 6.2% of the population were below the poverty line, including 9.7% of those under age 18 and 5.0% of those age 65 or over.