South Lineville is a village in Mercer County, Missouri, United States. The population was 13 at the 2020 census, a decline of fifteen people from the 2010 census.
The name Lineville refers to the fact the town site lies near the Missouri—Iowa state line. The village is located directly south of its twin city of Lineville, Iowa.
Geography
According to the United States Census Bureau, the village has a total area of , all land.
Demographics
2010 census
As of the census of 2010, there were 28 people, 13 households, and 6 families residing in the village. The population density was . There were 16 housing units at an average density of . The racial makeup of the village was 100.0% White.
There were 13 households, of which 15.4% had children under the age of 18 living with them, 46.2% were married couples living together, and 53.8% were non-families. 38.5% of all households were made up of individuals, and 15.4% had someone living alone who was 65 years of age or older. The average household size was 2.15 and the average family size was 3.17.
The median age in the village was 48.5 years. 17.9% of residents were under the age of 18; 3.5% were between the ages of 18 and 24; 21.4% were from 25 to 44; 32.2% were from 45 to 64; and 25% were 65 years of age or older. The gender makeup of the village was 60.7% male and 39.3% female.
2000 census
As of the census