ZIP CODE 21157
Westminster, MD
All Zip Codes For Westminster
| Zipcode | Population | Housing Units | Latitude | Longitude | Land Area (sq mi) | Water Area (sq mi) |
| 21157 | 34512 | 13048 | 39.563901 | -76.989264 | 78.787297 | - |
| 21158 | 18131 | 6603 | 39.624705 | -77.030863 | 72.435878 | - |