Greenmount, Maryland ZIP Codes
1 ZIP codes | Population: 14,777
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21074 | 14,777 | $108,536 | $378,100 | 42.90 |
1 ZIP codes | Population: 14,777
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21074 | 14,777 | $108,536 | $378,100 | 42.90 |