Randolph Town, MA ZIP Code
Randolph Town, Massachusetts has one ZIP code: .
Mail addressed to Randolph Town covers nearby places too.
Where the 02368 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Randolph Town city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Randolph Town
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?
ZIP codes from nearby towns that reach into Randolph Town
- 02186, mailing town Milton, covers 7 percent of Randolph Town
Why your mail may say Randolph Town when you live outside it
A letter addressed to Randolph Town can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of Randolph Town use 02186, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Norfolk County property records show which city you are in.
Randolph Town ZIP code questions
What is the main ZIP code for Randolph Town?
02368, the ZIP code of the main Randolph post office at 16 Thomas Patten Dr.
What county is Randolph Town in?
Norfolk County.
ZIP codes for towns near Randolph Town
More towns near Randolph Town: Brookline, Needham, Newton, Cambridge, Watertown, Wellesley, Somerville, Chelsea, Everett.
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