ZIP Code 21030 – Cockeysville, Maryland
The 21030 ZIP Code belongs to Cockeysville, Maryland. The population in this 21030 ZIP code is 25,312. The latitude is 39.49002 and longitude is -76.6659 in 21030 Cockeysville, Maryland. The time zone for this 21030 ZIP code is America/New_York.
| City | Cockeysville |
| Zip Code | 21030 |
| State | Maryland |
| County | Baltimore |
| Population | 25,312 |
| Latitude | 39.49002 |
| Longitude | -76.6659 |
| Time Zone | America/New_York |