Catonsville, Maryland ZIP Codes
1 ZIP codes | Population: 50,492
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21228 | 50,492 | $112,656 | $404,700 | 42.20 |
1 ZIP codes | Population: 50,492
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21228 | 50,492 | $112,656 | $404,700 | 42.20 |