Joppa, Maryland ZIP Codes
1 ZIP codes | Population: 17,307
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21085 | 17,307 | $113,714 | $348,600 | 42.30 |
1 ZIP codes | Population: 17,307
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21085 | 17,307 | $113,714 | $348,600 | 42.30 |