Saint Maries, ID ZIP code
The ZIP code for Saint Maries (also written St. Maries), Idaho is 83861. It is in Benewah County.
- Population in these ZIPs
- 7,275
- Avg. median income
- $65,500population-weighted
- Typical home value
- $358,700population-weighted
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Saint Maries, ID ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 83861 | 7,275 | $65,508 | $358,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Saint Maries
Frequently asked questions
What is the ZIP code for Saint Maries, ID?
The ZIP code for Saint Maries, ID is 83861.
What county is Saint Maries, Idaho in?
Saint Maries ZIP codes are in Benewah County.