Portland, PA ZIP code
The ZIP code for Portland, Pennsylvania is 18351. It is in Northampton County.
- Population in these ZIPs
- 546
- Avg. median income
- $52,700population-weighted
- Typical home value
- $266,900population-weighted
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
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Portland, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 18351 | 546 | $52,679 | $266,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Portland
- Mount Bethel 2 mi
- Delaware Water Gap 5 mi
- Bangor 6 mi
- Marshalls Creek 9 mi
- Pen Argyl 10 mi
- Stroudsburg 10 mi
- East Stroudsburg 10 mi
- Martins Creek 11 mi
- Sciota 12 mi
- Bartonsville 12 mi
- Saylorsburg 14 mi
- Wind Gap 14 mi
Frequently asked questions
What is the ZIP code for Portland, PA?
The ZIP code for Portland, PA is 18351.
What county is Portland, Pennsylvania in?
Portland ZIP codes are in Northampton County.