Portland, PA zip code
Portland, Pennsylvania uses one zip code: 18351. Most of it is in Northampton County. Together these zip codes are home to about 546 people.
Zip codes
1
Population
546
All zips combined
Largest zip
18351
546 residents
Zip codes in Portland
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 18351 | 546 | $52,679 |