21056 postal code
United StatesUpdated 2026-11-09Gibson Island, MarylandAnne Arundel5 digits
Postal code details
1 placeCode
21056
Place
Gibson Island
Region
Maryland
County
Anne Arundel
Coordinates
39.0751, -76.4324
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.0751, -76.4324© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Gibson Island | Maryland | Anne Arundel | 39.0751, -76.4324 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| DZ Algeria | Djebel Staiha | Skikda |
| FR France | Dijon | Bourgogne-Franche-Comté |
| IT Italy | Induno Olona | Lombardia |
| KR South Korea | 계양구 | 인천광역시 |
| LK Sri Lanka | Yatawatta | Central Province |
FAQ
Which city is 21056 in?
Gibson Island, Maryland, United States.
What are the coordinates of 21056?
39.0751, -76.4324
Is 21056 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.