| Name | Iron Hill |
| Alt names | Grubbsberg | source: USGS, GNIS Digital Gazetteer (1994) GNIS42038880 |
| Grubs Berg | source: USGS, GNIS Digital Gazetteer (1994) GNIS42038880 |
| Type | Inhabited place |
| Coordinates | 40.6°N 75.333°W |
| Located in | Northampton, Pennsylvania, United States |