ZIP Code
ZIP Code 21639
Greensboro, Caroline County, Maryland MD
Population
4,682
Density
54.6/sq mi
Timezone
America/New_York
Safety Score
50
50
Average
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Overview
ZIP code 21639 is located in Greensboro, Caroline County, Maryland. The area has a population of approximately 4,682 residents with a population density of 54.6 per square mile. It is in the America/New_York timezone.
Nearby ZIP Codes
21636 (Goldsboro, MD)4.2 mi21660 (Ridgely, MD)5.2 mi21629 (Denton, MD)7.4 mi21640 (Henderson, MD)7.5 mi21641 (Hillsboro, MD)8.7 mi19952 (Harrington, DE)9.6 mi19964 (Marydel, DE)9.6 mi19943 (Felton, DE)10.3 mi21657 (Queen Anne, MD)10.7 mi21644 (Ingleside, MD)11.4 mi19934 (Camden Wyoming, DE)11.8 mi21649 (Marydel, MD)11.9 mi