ZIP Codes Near 97818 — Boardman, OR
There are 8 ZIP codes within 25 miles of 97818, covering 8 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Paterson, WA | 13.8 mi | 1 |
| Irrigon, OR | 14.2 mi | 1 |
| Lexington, OR | 15.0 mi | 1 |
| Ione, OR | 18.0 mi | 1 |
| Bickleton, WA | 21.0 mi | 1 |
| Umatilla, OR | 23.4 mi | 1 |
| Arlington, OR | 24.2 mi | 1 |
| Hermiston, OR | 24.8 mi | 1 |
All 8 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 99345 | Paterson, WA | Benton | 13.8 mi |
| 97844 | Irrigon, OR | Morrow | 14.2 mi |
| 97839 | Lexington, OR | Morrow | 15.0 mi |
| 97843 | Ione, OR | Morrow | 18.0 mi |
| 99322 | Bickleton, WA | Klickitat | 21.0 mi |
| 97882 | Umatilla, OR | Umatilla | 23.4 mi |
| 97812 | Arlington, OR | Gilliam | 24.2 mi |
| 97838 | Hermiston, OR | Umatilla | 24.8 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 97818 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 97818
County, time zone, area codes, and the full ZIP+4 lookup for any address in Boardman.