Grantham, PA ZIP code
The ZIP code for Grantham, Pennsylvania is 17027. It is in Cumberland County.
- Population in these ZIPs
- 2,801
- Avg. median income
- $86,500population-weighted
- Typical home value
- $252,400population-weighted
- Metro area
- Harrisburg-Carlisle, PA
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Grantham, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 17027 | 2,801 | $86,513 | $252,400 |
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 Grantham
- Mechanicsburg 4 mi
- Dillsburg 5 mi
- Lewisberry 6 mi
- Franklintown 6 mi
- Camp Hill 6 mi
- Wellsville 7 mi
- Boiling Springs 7 mi
- New Cumberland 7 mi
- Lemoyne 8 mi
- Enola 9 mi
- Etters 10 mi
- Harrisburg 11 mi
Frequently asked questions
What is the ZIP code for Grantham, PA?
The ZIP code for Grantham, PA is 17027.
What county is Grantham, Pennsylvania in?
Grantham ZIP codes are in Cumberland County.