ZIP code 21030 of Cockeysville, Maryland: location on the map and coordinates.

The ZIP code 21030 belongs to Cockeysville, Maryland. This code is part of Baltimore County. On the following Open Street Map you can see the exact location of 21030 ZIP code. Zoom in or out to see the surrounding cities and areas, use the buttons shown on the map. Drag the map with your mouse or finger.
Exact coordinates of ZIP 21030: Latitude: 39.4919 South, Longitude: 76.6677 West.

© 2025 City maps and famous places