Newtown, PA ZIP code
The ZIP code for Newtown, Pennsylvania is 18940. It is in Bucks County.
- Population in these ZIPs
- 29,626
- Avg. median income
- $157,400population-weighted
- Typical home value
- $742,100population-weighted
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Newtown, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 18940 | 29,626 | $157,414 | $742,100 |
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 Newtown
- Washington Crossing 4 mi
- Richboro 4 mi
- Wycombe 4 mi
- Pineville 4 mi
- Morrisville 5 mi
- Langhorne 6 mi
- Southampton 6 mi
- Furlong 7 mi
- New Hope 7 mi
- Jamison 7 mi
- Feasterville Trevose 8 mi
- Fairless Hills 8 mi
Frequently asked questions
What is the ZIP code for Newtown, PA?
The ZIP code for Newtown, PA is 18940.
What county is Newtown, Pennsylvania in?
Newtown ZIP codes are in Bucks County.