household income · Montana
Household income in Petroleum 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 | $60,208 | ± $16,682 | evidence → |
| 2019–2023 | $59,318 | ± $11,988 | evidence → |
| 2018–2022 | $57,981 | ± $25,523 | evidence → |
| 2017–2021 | $54,375 | ± $23,010 | evidence → |
In context
Median household income in Petroleum County is $60,208, below the Montana median of $65,868 across 56 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.
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