Knoxville, Maryland ZIP Codes
1 ZIP codes | Population: 4,409
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21758 | 4,409 | $111,528 | $424,600 | 39.00 |
1 ZIP codes | Population: 4,409
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 21758 | 4,409 | $111,528 | $424,600 | 39.00 |