21640 postal code
United StatesUpdated 2026-11-09Henderson, MarylandCaroline5 digits
Postal code details
1 placeCode
21640
Place
Henderson
Region
Maryland
County
Caroline
Coordinates
39.0672, -75.7948
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.0672, -75.7948© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Henderson | Maryland | Caroline | 39.0672, -75.7948 |
Same code in other countries
5| Country | Place | Region |
|---|---|---|
| DE Germany | Bliedersdorf | Lower Saxony |
| ES Spain | Zalamea La Real | Andalucia |
| FR France | Flagey-Echézeaux | Bourgogne-Franche-Comté |
| KR South Korea | 남동구 | 인천광역시 |
| PE Peru | Altarani | Puno |
FAQ
Which city is 21640 in?
Henderson, Maryland, United States.
What are the coordinates of 21640?
39.0672, -75.7948
Is 21640 used in other countries?
Yes, 5 other countries.
Updated 2026-11-09. Attribution in Data & license.