ZIP Codes Near 54421 — Colby, WI
There are 19 ZIP codes within 25 miles of 54421, covering 19 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Unity, WI | 4.4 mi | 1 |
| Abbotsford, WI | 4.5 mi | 1 |
| Dorchester, WI | 7.9 mi | 1 |
| Curtiss, WI | 9.6 mi | 1 |
| Spencer, WI | 9.9 mi | 1 |
| Stetsonville, WI | 11.1 mi | 1 |
| Owen, WI | 12.3 mi | 1 |
| Stratford, WI | 12.6 mi | 1 |
| Loyal, WI | 13.2 mi | 1 |
| Edgar, WI | 15.0 mi | 1 |
| Athens, WI | 16.7 mi | 1 |
| Withee, WI | 18.4 mi | 1 |
| Marshfield, WI | 18.6 mi | 1 |
| Greenwood, WI | 18.8 mi | 1 |
| Hewitt, WI | 20.0 mi | 1 |
| Chili, WI | 20.1 mi | 1 |
| Medford, WI | 20.9 mi | 1 |
| Auburndale, WI | 22.1 mi | 1 |
| Marathon, WI | 22.7 mi | 1 |
All 19 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 54488 | Unity, WI | Clark | 4.4 mi |
| 54405 | Abbotsford, WI | Marathon | 4.5 mi |
| 54425 | Dorchester, WI | Clark | 7.9 mi |
| 54422 | Curtiss, WI | Clark | 9.6 mi |
| 54479 | Spencer, WI | Clark | 9.9 mi |
| 54480 | Stetsonville, WI | Taylor | 11.1 mi |
| 54460 | Owen, WI | Clark | 12.3 mi |
| 54484 | Stratford, WI | Marathon | 12.6 mi |
| 54446 | Loyal, WI | Clark | 13.2 mi |
| 54426 | Edgar, WI | Marathon | 15.0 mi |
| 54411 | Athens, WI | Marathon | 16.7 mi |
| 54498 | Withee, WI | Clark | 18.4 mi |
| 54449 | Marshfield, WI | Wood | 18.6 mi |
| 54437 | Greenwood, WI | Clark | 18.8 mi |
| 54441 | Hewitt, WI | Wood | 20.0 mi |
| 54420 | Chili, WI | Clark | 20.1 mi |
| 54451 | Medford, WI | Taylor | 20.9 mi |
| 54412 | Auburndale, WI | Wood | 22.1 mi |
| 54448 | Marathon, WI | Marathon | 22.7 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 54421 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 54421
County, time zone, area codes, and the full ZIP+4 lookup for any address in Colby.