Maryland Gazetteer
Lock Island is a physical feature (island) in Montgomery County. The primary coordinates for Lock Island places it within the MD 20854 ZIP Code delivery area.
| Feature Name: | Lock Island |
| Category: | Maryland physical, cultural and historic features |
| Feature Type: | Physical |
| Class: | Island |
| County: | Montgomery County |
| Latitude: | 39.0284425 |
| Longitude: | -77.2427589 |
Variant (Nonofficial) Names for Lock Island: Lock Island.
Note that you do not have the right to enter private property without the owner's permission. You do have a right to access goverment property that is open to the general public. The GNIS Feature Detail Report for Lock Island does not include property ownership information.
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