| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Scio, Washtenaw | 48103, 48130 |
| Postal/ZIP Codes in Sharon, Washtenaw | 48158 |
| Postal/ZIP Codes in Sharon Hollow, Washtenaw | 48158 |
| Postal/ZIP Codes in Superior, Washtenaw | 48198 |
| Postal/ZIP Codes in Sylvan, Washtenaw | 48118 |
| Postal/ZIP Codes in Tipton, Washtenaw | 49287 |
| Postal/ZIP Codes in Webster, Washtenaw | 48130 |
| Postal/ZIP Codes in Whitmore Lake, Washtenaw | 48189 |
| Postal/ZIP Codes in Whittaker, Washtenaw | 48190 |
| Postal/ZIP Codes in Willis, Washtenaw | 48191 |
| Postal/ZIP Codes in Willow Run, Washtenaw | 48198 |
| Postal/ZIP Codes in Ypsilanti, Washtenaw | 48197, 48198 |