| Locality | Post Code |
|---|---|
| Ruxton, Baltimore | 21204 |
| Sparks, Baltimore | 21152 |
| Sparks Glencoe, Baltimore | 21152 |
| Sparrows Point, Baltimore | 21219 |
| Stevenson, Baltimore | 21153 |
| Timonium, Baltimore | 21094 |
| Towson, Baltimore | 21204, 21252, 21284, 21286 |
| Upper Falls, Baltimore | 21156 |
| Upperco, Baltimore | 21155 |
| White Marsh, Baltimore | 21162 |
| Windsor Mill, Baltimore | 21244 |
| Woodlawn, Baltimore | 21207 |