| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Aberdeen Proving Ground (Aberdeen Proving Ground) | 39.436746 | -76.15742 | m | 21005 |
| Aberdeen (Aberdeen) | 39.498258 | -76.198885 | m | 21001 |
Harford is an Administrative divisions in Maryland United States.
Maryland