Reference facts
Postal code 21648 — Madison
See every recorded place, administrative area and coordinate for postal code 21648 — Madison in US.
Reference facts
| Postal code | 21648 |
|---|---|
| Country code | US |
| Primary administrative area | Maryland |
| Recorded places | 1 |
| Place 1 | Madison · Administrative area: Maryland · Secondary area: Dorchester · Coordinates: 38.4782, -76.2412 |