Ontario, OR-ID micro area ZIP codes
The Ontario, OR-ID micropolitan statistical area (CBSA 36620) covers 2 counties in Idaho, Nevada and Oregon and 17 ZIP codes.
- ZIP codes
- 17
- Population
- 58,010
- Avg. median income
- $59,700population-weighted
- Counties
- 2
Click anywhere on the map to see which ZIP code it's in.
Counties in the Ontario, OR-ID area
ZIP codes in the Ontario, OR-ID area
| ZIP code | City | State | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|---|
| 83619 | Fruitland | ID | Payette County | 8,823 | $66,267 | $409,600 |
| 83655 | New Plymouth | ID | Payette County | 5,748 | $84,542 | $491,700 |
| 83661 | Payette | ID | Payette County | 11,105 | $59,351 | $371,900 |
| 89421 | Mc Dermitt | NV | Malheur County | 330 | $26,000 | $71,400 |
| 97901 | Adrian | OR | Malheur County | 954 | $45,500 | $457,200 |
| 97902 | Arock | OR | Malheur County | 17 | — | — |
| 97903 | Brogan | OR | Malheur County | 48 | $117,778 | $140,000 |
| 97906 | Harper | OR | Malheur County | 360 | $47,054 | $295,800 |
| 97908 | Ironside | OR | Malheur County | 30 | — | $98,100 |
| 97909 | Jamieson | OR | Malheur County | 24 | — | — |
| 97910 | Jordan Valley | OR | Malheur County | 645 | $73,317 | $227,400 |
| 97911 | Juntura | OR | Malheur County | 42 | $27,500 | — |
| 97913 | Nyssa | OR | Malheur County | 5,520 | $55,921 | $274,800 |
| 97914 | Ontario | OR | Malheur County | 19,713 | $50,857 | $302,900 |
| 97917 | Riverside | OR | Malheur County | 50 | $130,625 | — |
| 97918 | Vale | OR | Malheur County | 4,567 | $63,342 | $333,400 |
| 97920 | Westfall | OR | Malheur County | 34 | — | — |
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
Frequently asked questions
How many ZIP codes are in the Ontario, OR-ID micro area?
17 ZIP codes, based on each ZIP code's main county.
Which counties make up the Ontario, OR-ID area?
Payette County, ID and Malheur County, OR.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).