ZIP Code 21157 – Westminster, Maryland
The 21157 ZIP Code belongs to Westminster, Maryland. The population in this 21157 ZIP code is 40,191. The latitude is 39.54889 and longitude is -76.98162 in 21157 Westminster, Maryland. The time zone for this 21157 ZIP code is America/New_York.
| City | Westminster |
| Zip Code | 21157 |
| State | Maryland |
| County | Carroll |
| Population | 40,191 |
| Latitude | 39.54889 |
| Longitude | -76.98162 |
| Time Zone | America/New_York |