ZIP Codes Near 37321 — Dayton, TN
There are 20 ZIP codes within 25 miles of 37321, covering 20 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Evensville, TN | 6.8 mi | 1 |
| Sale Creek, TN | 9.2 mi | 1 |
| Birchwood, TN | 10.7 mi | 1 |
| Decatur, TN | 10.9 mi | 1 |
| Graysville, TN | 12.6 mi | 1 |
| Georgetown, TN | 14.5 mi | 1 |
| Spring City, TN | 14.6 mi | 1 |
| Pikeville, TN | 14.7 mi | 1 |
| Soddy Daisy, TN | 17.2 mi | 1 |
| Riceville, TN | 19.9 mi | 1 |
| Calhoun, TN | 20.1 mi | 1 |
| Cleveland, TN | 20.4 mi | 1 |
| Harrison, TN | 20.4 mi | 1 |
| Charleston, TN | 21.1 mi | 1 |
| Athens, TN | 21.1 mi | 1 |
| Grandview, TN | 21.1 mi | 1 |
| Dunlap, TN | 22.7 mi | 1 |
| Ten Mile, TN | 23.7 mi | 1 |
| Niota, TN | 23.8 mi | 1 |
| Crossville, TN | 24.8 mi | 1 |
All 20 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 37332 | Evensville, TN | Rhea | 6.8 mi |
| 37373 | Sale Creek, TN | Hamilton | 9.2 mi |
| 37308 | Birchwood, TN | Hamilton | 10.7 mi |
| 37322 | Decatur, TN | Meigs | 10.9 mi |
| 37338 | Graysville, TN | Bledsoe | 12.6 mi |
| 37336 | Georgetown, TN | Meigs | 14.5 mi |
| 37381 | Spring City, TN | Rhea | 14.6 mi |
| 37367 | Pikeville, TN | Bledsoe | 14.7 mi |
| 37379 | Soddy Daisy, TN | Hamilton | 17.2 mi |
| 37370 | Riceville, TN | McMinn | 19.9 mi |
| 37309 | Calhoun, TN | McMinn | 20.1 mi |
| 37312 | Cleveland, TN | Bradley | 20.4 mi |
| 37341 | Harrison, TN | Hamilton | 20.4 mi |
| 37310 | Charleston, TN | Bradley | 21.1 mi |
| 37303 | Athens, TN | McMinn | 21.1 mi |
| 37337 | Grandview, TN | Rhea | 21.1 mi |
| 37327 | Dunlap, TN | Sequatchie | 22.7 mi |
| 37880 | Ten Mile, TN | Meigs | 23.7 mi |
| 37826 | Niota, TN | McMinn | 23.8 mi |
| 38572 | Crossville, TN | Cumberland | 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 37321 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 37321
County, time zone, area codes, and the full ZIP+4 lookup for any address in Dayton.