Country Club Hills is a city in St. Louis County, Missouri, United States. The population was 1,274 at the 2010 census.GeographyCountry Club Hills is located at .According to the United States Census Bureau, the city has a total area of 0.18sqmi, all of it land.HistoryAs of June 25, 2010, Country Club Hills was the third city to use speed cameras in Missouri.Demographics2010 censusAs of the census of 2010, there were 1,274 people, 462 households, and 343 families residing in the city. The population density was 7077.8PD/sqmi. There were 534 housing units at an average density of 2966.7/sqmi. The racial makeup of the city was 8.2% White, 90.9% African American, 0.2% Native American, 0.1% from other races, and 0.7% from two or more races. Hispanic or Latino of any race were 0.2% of the population.There were 462 households of which 45.0% had children under the age of 18 living with them, 23.8% were married couples living together, 44.2% had a female householder with no husband present, 6.3% had a male householder with no wife present, and 25.8% were non-families. 22.5% of all households were made up of individuals and 6.1% 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 3.18.