ZIP Code 21155 – Upperco, Maryland
The 21155 ZIP Code belongs to Upperco, Maryland. The population in this 21155 ZIP code is 3,124. The latitude is 39.57183 and longitude is -76.80597 in 21155 Upperco, Maryland. The time zone for this 21155 ZIP code is America/New_York.
| City | Upperco |
| Zip Code | 21155 |
| State | Maryland |
| County | Baltimore |
| Population | 3,124 |
| Latitude | 39.57183 |
| Longitude | -76.80597 |
| Time Zone | America/New_York |