| Locality | Post Code |
|---|---|
| Aurora, Kane | 60505, 60506 |
| Batavia, Kane | 60510 |
| Big Rock, Kane | 60511 |
| Burlington, Kane | 60109 |
| Campton Hills, Kane | 60119, 60124, 60140, 60174 |
| Carpentersville, Kane | 60110 |
| Dundee, Kane | 60118 |
| East Dundee, Kane | 60118 |
| Elburn, Kane | 60119 |
| Elgin, Kane | 60120, 60121, 60123, 60124 |
| Geneva, Kane | 60134 |
| Gilberts, Kane | 60136 |
| Hampshire, Kane | 60140 |
| Kaneville, Kane | 60144 |
| Lafox, Kane | 60147 |
| Lily Lake, Kane | 60151 |
| Maple Park, Kane | 60151 |
| Montgomery, Kane | 60538 |
| Mooseheart, Kane | 60539 |
| North Aurora, Kane | 60542 |
| Pingree Grove, Kane | 60140 |
| Plato, Kane | 60124 |
| Plato Center, Kane | 60124 |
| Saint Charles, Kane | 60174, 60175 |
| Sleepy Hollow, Kane | 60118 |
| South Elgin, Kane | 60124, 60177 |