Owyhee County, Idaho ZIP codes
7 ZIP codes are in Owyhee County, plus 5 that cross in from neighboring counties. It's part of the Boise City, ID metro area.
- ZIP codes
- 7
- Population in these ZIPs
- 15,349
- Avg. median income
- $68,600population-weighted
- Cities & towns
- 7
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Owyhee County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 83604 | Bruneau | 583 | $51,810 | $529,500 |
| 83624 | Grand View | 1,349 | $44,583 | $439,800 |
| 83627 | Hammett | 575 | $61,250 | $494,400 |
| 83628 | Homedale | 5,006 | $68,854 | $362,200 |
| 83639 | Marsing | 3,311 | $64,042 | $475,000 |
| 83641 | Melba | 4,061 | $84,730 | $668,200 |
| 83650 | Murphy | 464 | $57,396 | $428,600 |
ZIP codes partly in Owyhee County
These ZIP codes are mostly in a neighboring county but cover part of Owyhee County.
| ZIP code | City | State | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|---|
| 83302 | Rogerson | ID | Twin Falls County | 35 | $108,281 | — |
| 83316 | Buhl | ID | Twin Falls County | 10,456 | $69,593 | $378,300 |
| 83647 | Mountain Home | ID | Elmore County | 22,952 | $63,760 | $357,800 |
| 89832 | Owyhee | NV | Elko County | 838 | $44,583 | $115,200 |
| 97910 | Jordan Valley | OR | Malheur County | 645 | $73,317 | $227,400 |
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 and towns in Owyhee County
Nearby counties
Frequently asked questions
How many ZIP codes are in Owyhee County, Idaho?
7 ZIP codes are mainly in Owyhee County, and 5 more ZIP codes from neighboring areas reach partly into it.
What cities are in Owyhee County?
ZIP codes in Owyhee County use the city names Bruneau, Grand View, Hammett, Homedale, Marsing, Melba and Murphy.
What metro area is Owyhee County in?
Owyhee County is part of the Boise City, ID metropolitan statistical area.