household income · Missouri
Household income in Polk 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 | $59,647 | ± $3,036 | evidence → |
| 2019–2023 | $56,686 | ± $3,583 | evidence → |
| 2018–2022 | $54,487 | ± $4,425 | evidence → |
| 2017–2021 | $50,890 | ± $3,932 | evidence → |
In context
Median household income in Polk County is $59,647, 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.