household income · South Dakota
Household income in Union 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 | $89,636 | ± $5,949 | evidence → |
| 2019–2023 | $84,137 | ± $6,432 | evidence → |
| 2018–2022 | $82,036 | ± $6,056 | evidence → |
| 2017–2021 | $80,238 | ± $4,748 | evidence → |
In context
Median household income in Union County is $89,636, above the South Dakota median of $72,652 across 66 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.