ZIP Codes Near 98823 — Ephrata, WA
There are 7 ZIP codes within 25 miles of 98823, covering 7 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Soap Lake, WA | 11.0 mi | 1 |
| Palisades, WA | 14.3 mi | 1 |
| Quincy, WA | 15.0 mi | 1 |
| Stratford, WA | 18.2 mi | 1 |
| Rock Island, WA | 19.2 mi | 1 |
| Moses Lake, WA | 19.9 mi | 1 |
| George, WA | 21.6 mi | 1 |
All 7 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 98851 | Soap Lake, WA | Grant | 11.0 mi |
| 98845 | Palisades, WA | Douglas | 14.3 mi |
| 98848 | Quincy, WA | Grant | 15.0 mi |
| 98853 | Stratford, WA | Grant | 18.2 mi |
| 98850 | Rock Island, WA | Douglas | 19.2 mi |
| 98837 | Moses Lake, WA | Grant | 19.9 mi |
| 98824 | George, WA | Grant | 21.6 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 98823 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 98823
County, time zone, area codes, and the full ZIP+4 lookup for any address in Ephrata.