ZIP Codes Near 99320 — Benton City, WA
There are 10 ZIP codes within 25 miles of 99320, covering 8 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| West Richland, WA | 7.0 mi | 1 |
| Richland, WA | 10.7 mi | 2 |
| Sunnyside, WA | 13.7 mi | 1 |
| Prosser, WA | 15.4 mi | 1 |
| Kennewick, WA | 16.0 mi | 2 |
| Grandview, WA | 18.1 mi | 1 |
| Plymouth, WA | 23.2 mi | 1 |
| Mesa, WA | 24.9 mi | 1 |
All 10 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 99353 | West Richland, WA | Benton | 7.0 mi |
| 99354 | Richland, WA | Benton | 10.7 mi |
| 99352 | Richland, WA | Benton | 12.6 mi |
| 98944 | Sunnyside, WA | Benton | 13.7 mi |
| 99350 | Prosser, WA | Benton | 15.4 mi |
| 99338 | Kennewick, WA | Benton | 16.0 mi |
| 98930 | Grandview, WA | Yakima | 18.1 mi |
| 99336 | Kennewick, WA | Benton | 18.3 mi |
| 99346 | Plymouth, WA | Benton | 23.2 mi |
| 99343 | Mesa, WA | Franklin | 24.9 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 99320 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 99320
County, time zone, area codes, and the full ZIP+4 lookup for any address in Benton City.