household income · Missouri
Household income in St. Clair County
Median income of all households — not families, which are counted separately and run higher.
Median household income
| Survey period | Value | Margin of error | Source |
|---|---|---|---|
| 2020–2024 | $53,043 | ± $6,049 | evidence → |
| 2019–2023 | $46,731 | ± $4,770 | evidence → |
| 2018–2022 | $43,483 | ± $2,443 | evidence → |
| 2017–2021 | $40,470 | ± $2,192 | evidence → |
In context
Median household income in St. Clair County is $53,043, below the Missouri median of $59,934 across 115 counties (2020–2024).
American Community Survey, five-year estimates. Each release covers five years, so consecutive releases overlap by four of them — a change from one release to the next is damped, and reading them as annual values understates swings. Margins of error are at 90 % confidence and are wide in sparsely populated counties.