Mertztown, Pennsylvania ZIP Codes
1 ZIP codes | Population: 3,823
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 19539 | 3,823 | $107,656 | $266,700 | 47.00 |
1 ZIP codes | Population: 3,823
| ZIP Code | Population | Median Income | Median Home | Median Age |
|---|---|---|---|---|
| 19539 | 3,823 | $107,656 | $266,700 | 47.00 |