| Locality | Post Code |
|---|---|
| Bristol, Elkhart | 46507 |
| Concord, Elkhart | 46517 |
| Dunlap, Elkhart | 46517 |
| Elkhart, Elkhart | 46514, 46516, 46517 |
| Foraker, Elkhart | 46526 |
| Goshen, Elkhart | 46526, 46528 |
| Middlebury, Elkhart | 46540 |
| Millersburg, Elkhart | 46543 |
| Nappanee, Elkhart | 46550 |
| New Paris, Elkhart | 46553 |
| Wakarusa, Elkhart | 46573 |