Plainfield, PA ZIP code
The ZIP code for Plainfield, Pennsylvania is 17081. It is in Cumberland County.
- Population in these ZIPs
- 248
- Avg. median income
- $74,000population-weighted
- Typical home value
- $181,900population-weighted
- Metro area
- Harrisburg-Carlisle, PA
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Plainfield, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 17081 | 248 | $73,977 | $181,900 |
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 Plainfield
- Carlisle 4 mi
- Newville 7 mi
- Landisburg 7 mi
- Mount Holly Springs 9 mi
- Boiling Springs 10 mi
- Shermans Dale 10 mi
- Walnut Bottom 10 mi
- Gardners 12 mi
- Loysville 14 mi
- Mechanicsburg 14 mi
- Elliottsburg 14 mi
- Blain 14 mi
Frequently asked questions
What is the ZIP code for Plainfield, PA?
The ZIP code for Plainfield, PA is 17081.
What county is Plainfield, Pennsylvania in?
Plainfield ZIP codes are in Cumberland County.