Northampton Township, PA ZIP Codes
Northampton Township, Pennsylvania has 3 ZIP codes: 3 for street addresses (, and ).
Your street decides which one you use.
Which Northampton Township ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Northampton Township ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Northampton Township township limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and county subdivision limits (2024).
All Northampton Township ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 18954 | street delivery; mail may be addressed to Richboro Richboro |
| 18966 | street delivery; mail may be addressed to Southampton Southampton |
| 18974 | street delivery; mail may be addressed to Warminster Warminster |
ZIP codes from nearby towns that reach into Northampton Township
- 19053, mailing town Feasterville Trevose, covers 7 percent of Northampton Township
- 18940, mailing town Newtown, covers 3 percent of Northampton Township
Why your mail may say Northampton Township when you live outside it
Northampton Township ZIP codes also cover Warminster Township, Upper Southampton Township and Richboro, so a letter addressed to Northampton Township can go to a home outside the township limits.
The reverse happens too: parts of Northampton Township use 19053 and 18940, which mail under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Bucks County property records show which city you are in.
Northampton Township ZIP code questions
What is the main ZIP code for Northampton Township?
18954, the ZIP code of the main Richboro post office at 851 Bustleton Pike.
What county is Northampton Township in?
Bucks County.
ZIP codes for towns near Northampton Township
More towns near Northampton Township: Bristol Township, Ewing Township, Falls Township, Cheltenham Township, Trenton, Willingboro Township, Philadelphia, Lawrence Township, Pennsauken Township.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections