Calverton Park is a city in St. Louis County, Missouri, United States. The population was 1,293 at the 2010 census.
Calverton Park is located at 38°45′57″N 90°18′55″W (38.765827, -90.315416).
According to the United States Census Bureau, the city has a total area of 0.41 square miles (1.06 km2), all land.
Calverton Park is surrounded by three other St. Louis County municipalities: Ferguson, Florissant and Hazelwood.
At the 2010 census there were 1,293 people, 496 households, and 347 families living in the village. The population density was 3,153.7 inhabitants per square mile (1,217.7/km2). There were 540 housing units at an average density of 1,317.1 per square mile (508.5/km2). The racial makup of the village was 53.4% White, 42.2% African American, 0.2% Native American, 0.9% Asian, 1.1% from other races, and 2.2% from two or more races. Hispanic or Latino of any race were 2.9%.
Of the 496 households 35.3% had children under the age of 18 living with them, 39.9% were married couples living together, 24.4% had a female householder with no husband present, 5.6% had a male householder with no wife present, and 30.0% were non-families. 24.4% of households were one person and 9% were one person aged 65 or older. The average household size was 2.61 and the average family size was 3.08.