| Official Name: | Sappington, Missouri |
| Settlement Type: | Unincorporated community Census-designated place |
| Mapsize: | 250x200px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | St. Louis |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 6.20 |
| Area Land Km2: | 6.20 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 2.39 |
| Area Land Sq Mi: | 2.39 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 7995 |
| Population Density Km2: | 1289.62 |
| Population Density Sq Mi: | 3339.60 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 617 |
| Coordinates: | 38.5261°N -90.3731°W |
| Blank Name: | FIPS code |
| Blank Info: | 29-65954[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2393224 |
Sappington is an unincorporated community and census-designated place (CDP) in St. Louis County, Missouri, United States. The population was 7,995 at the 2020 census.[3]
Sappington was named for a family of pioneer settlers.[4] After Daniel Boone settled in modern-day Missouri, he would often return to Kentucky to tell residents about the land available in Missouri. John and Jemima Sappington sent two sons and a son-in-law to explore what is now Sappington in 1804. They bought 1,920 acres (3 square miles) of land - more than the area of present-day Sappington. The following year, the rest of the Sappington family arrived in the area. The descendants of the family eventually populated the area, and parts of present-day Crestwood and Sunset Hills.[5] The house of Thomas Sappington, one of the original settlers, still exists and is maintained by the City of Crestwood.[6]
According to the United States Census Bureau, the community has a total area of 2.6sqmi, of which 0.1sqmi, or 2.30%, is water.
At the 2000 census,[7] there were 7,287 people, 3,403 households and 2,038 families living in the community. The population density was 2850.5sp=usNaNsp=us. There were 3,530 housing units at an average density of 1380.8sp=usNaNsp=us. The racial makeup of the community was 96.53% White, 0.64% African American, 0.11% Native American, 1.83% Asian, 0.12% from other races, and 0.77% from two or more races. Hispanic or Latino of any race were 1.03% of the population.
There were 3,403 households, of which 21.1% had children under the age of 18 living with them, 49.3% were married couples living together, 8.2% had a female householder with no husband present, and 40.1% were non-families. 36.5% of all households were made up of individuals, and 19.7% had someone living alone who was 65 years of age or older. The average household size was 2.14 and the average family size was 2.81.
18.5% of the population were under the age of 18, 6.7% from 18 to 24, 23.3% from 25 to 44, 25.6% from 45 to 64, and 25.9% who were 65 years of age or older. The median age was 46 years. For every 100 females, there were 85.3 males. For every 100 females age 18 and over, there were 80.0 males.
The median household income was $44,117 and the median family income was $57,897. Males had a median income of $43,565 and females $30,906. The per capita income was $26,727. About 2.1% of families and 2.9% of the population were below the poverty line, including 3.7% of those under age 18 and 3.7% of those age 65 or over.
In 2010, there were 7,580 people, 3,520 households and 2,066 families living in the community. The population density was 2,915 people per square mile. There were 3,756 housing units. The racial makeup of the community was 93.6% White, 1.5% African American, 0.1% Native American, 2.7% Asian, 0.4% from other races, and 1.7% from two or more races. Hispanic or Latino of any race made up 1.9% of the population.
There were 3,520 households, of which 18.6% had children under the age of 18 living with them, 46.1% were married couples living together, 9.3% had a female householder with no husband present, and 41.3% were non-families. 37.6% of all households were made up individuals and 19.5% 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 2.85.
19.7% of the population were under the age of 18, 4.2% from 18 to 24, 21.3% from 25 to 44, 28.4% from 45 to 64, and 24.1% who were 65 years of age or older. The median age was 47.2 years. For every 100 females, there were 88.63 males.
The Median Household Income was $52,574 and the median family income was $73,364. The per capita income was $31,613. About 5.0% of families and 4.9% of the population were below the poverty line, including 6.6% of those under the age of 18 and 7.6% of those age 65 and over[8]
The school district Lindbergh Schools serves Sappington as well as the surrounding areas. Lindbergh High School is in Sappington, as is Sperreng Middle School, and Concord Elementary School (all part of the Lindbergh School District).[9] [10]