Gratz, PA zip code
Gratz, Pennsylvania uses one zip code: 17030. Most of it is in Dauphin County. Together these zip codes are home to about 541 people.
Zip codes
1
Population
541
All zips combined
Largest zip
17030
541 residents
Zip codes in Gratz
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 17030 | 541 | — |