CDP in St. Louis County, Missouri · 2.4 sq mi · 2,808 people per sq mi
About 6,700 people live in Sappington. The typical household earns $77,650, and the median resident is 41.9 years old.
2026 projection
From 7,161 in 2020
Poverty rate 3.93%
Men 40.9 · Women 43.9
2011–2026
6,721
2026 projection
6.1% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2011–2026
6,721
2026 projection
6.1% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 6,721 | -54 | 0.80% |
|---|---|---|---|
| 2025 | 6,775 | -107 | 0.78% |
| 2023 | 6,882 | -157 | 2.23% |
| 2022 | 7,039 | -80 | 1.12% |
| 2021 | 7,119 | -42 | 0.59% |
| 2020 | 7,161 | -323 | 4.32% |
| 2019 | 7,484 | -93 | 1.23% |
| 2018 | 7,577 | +58 | 0.77% |
| 2017 | 7,519 | +286 | 3.95% |
| 2016 | 7,233 | +120 | 1.69% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 74 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 25 residents
49% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 49% | 50% | 48% |
| Never married | 29% | 35% | 23% |
| Divorced | 11% | 11% | 11% |
| Widowed | 9% | 1% | 16% |
| Separated | 3% | 4% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau