| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| DHS (Columbia) | 39.292533 | -76.620207 | m | 20588 |
| DHS (Cheltenham) | 38.748343 | -76.849253 | m | 20588 |
| Dayton (Dayton) | 39.235848 | -77.008132 | m | 21036 |
| Cooksville (Cooksville) | 39.328708 | -77.01809 | m | 21723 |
| Columbia (Columbia) | 39.175036 | -76.837241 | m | 21046 |
| Columbia (Columbia) | 39.207766 | -76.82643 | m | 21045 |
| Columbia (Columbia) | 39.20442 | -76.881353 | m | 21044 |
| Clarksville (Clarksville) | 39.203744 | -76.951126 | m | 21029 |
| Annapolis Junction (Annapolis Junction) | 39.129228 | -76.789212 | m | 20701 |
Howard is an Administrative divisions in Maryland United States.
Maryland