ZIP Codes Near 99115 — Coulee City, WA
There are 8 ZIP codes within 25 miles of 99115, covering 8 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Hartline, WA | 13.7 mi | 1 |
| Mansfield, WA | 16.0 mi | 1 |
| Stratford, WA | 16.5 mi | 1 |
| Soap Lake, WA | 17.6 mi | 1 |
| Wilson Creek, WA | 18.8 mi | 1 |
| Almira, WA | 21.7 mi | 1 |
| Electric City, WA | 22.4 mi | 1 |
| Waterville, WA | 22.8 mi | 1 |
All 8 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 99135 | Hartline, WA | Grant | 13.7 mi |
| 98830 | Mansfield, WA | Douglas | 16.0 mi |
| 98853 | Stratford, WA | Grant | 16.5 mi |
| 98851 | Soap Lake, WA | Grant | 17.6 mi |
| 98860 | Wilson Creek, WA | Grant | 18.8 mi |
| 99103 | Almira, WA | Lincoln | 21.7 mi |
| 99123 | Electric City, WA | Grant | 22.4 mi |
| 98858 | Waterville, WA | Douglas | 22.8 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 99115 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 99115
County, time zone, area codes, and the full ZIP+4 lookup for any address in Coulee City.