| Localité | Code postal |
|---|---|
| Byron, Olmsted | 55920 |
| Douglas, Olmsted | 55960 |
| Dover, Olmsted | 55929 |
| Eyota, Olmsted | 55934 |
| High Forest, Olmsted | 55976 |
| Oronoco, Olmsted | 55960 |
| Pleasant Grove, Olmsted | 55976 |
| Predmore, Olmsted | 55934 |
| Rochester, Olmsted | 55901, 55902, 55903, 55904, 55905, … |
| Stewartville, Olmsted | 55976 |
| Viola, Olmsted | 55934 |