Sappington CDP, Missouri Demographics & Population 2026

Population Overview

Sappington CDP is a small city located in Missouri. The total population is 6,882. It ranks as the 115th most populous out of 1,062 cities and towns in Missouri.

Age Demographics

The median age in Sappington CDP is 42.6 years. This is 10% higher than the state median of 38.9 years. 11.5% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Sappington CDP is $72,213. This is 5% higher than the state median of $68,920. Compared to the national median of $78,538, household income here is 8% lower. The poverty rate stands at 5.5%. This is 56% lower than the state poverty rate of 12.6%. The unemployment rate is 4.5%. This is 8% higher than the state rate of 4.1%. The median home value is $284,700. Housing costs are 32% higher than the state median of $215,600. The home-value-to-income ratio is 3.9x. 68.7% of occupied housing units are owner-occupied. This homeownership rate is 1% higher than the state average of 67.9%.

Race & Ethnicity

Sappington CDP has a predominantly White (non-Hispanic) population, comprising 92.1% of all residents. Hispanic or Latino residents account for 3.0%. The Black or African American population (0.8%) is well below the state average of 11.0%.

Education

51.0% of residents aged 25 and older hold a bachelor's degree or higher. This places Sappington CDP in the top 10% of all cities in the state for educational attainment. This is 60% higher than the state rate of 31.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.3%. Notably, 16.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Sappington CDP, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. For official data, visit data.census.gov.