Greensboro, Maryland ZIP Codes
1 ZIP codes | Population: 4,682
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21639 | 4,682 | $62,772 | $269,400 | 37.70 |
1 ZIP codes | Population: 4,682
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21639 | 4,682 | $62,772 | $269,400 | 37.70 |