Arlington, MA ZIP Codes
Arlington, Massachusetts has 3 ZIP codes: 2 for street addresses ( and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Arlington 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?
Arlington ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
02475 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: the Arlington Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Arlington ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 02474 | street delivery Arlington |
| 02475 | PO boxes at the Arlington post office Arlington |
| 02476 | street delivery Arlington |
Arlington ZIP code questions
What is the main ZIP code for Arlington?
02474, the ZIP code of the main Arlington post office at 10 Court St.
Which Arlington ZIP codes are for PO boxes only?
02475. Mail to it goes to boxes at the post office, not to street addresses.
What county is Arlington in?
Middlesex County.
ZIP codes for towns near Arlington
More towns near Arlington: Woburn, Malden, Everett, Newton, Brookline, Chelsea, Revere, Boston, Wellesley.
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