Pittsfield, MA ZIP Codes
Pittsfield, Massachusetts has 3 ZIP codes: for street addresses and and for PO boxes.
Mail addressed to Pittsfield covers nearby places too.
Where the 01201 ZIP code reaches
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01202 and 01203 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Pittsfield city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Pittsfield
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?
Pittsfield PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 01201 | street delivery Pittsfield |
| 01202 | PO boxes at the Pittsfield post office Pittsfield |
| 01203 | PO boxes at the Pittsfield post office Pittsfield |
Why your mail may say Pittsfield when you live outside it
Pittsfield ZIP codes also cover Hancock, Lanesborough and Richmond, so a letter addressed to Pittsfield can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Berkshire County property records show which city you are in.
Pittsfield ZIP code questions
What is the main ZIP code for Pittsfield?
01201, the ZIP code of the main Pittsfield post office at 212 Fenn St.
Which Pittsfield ZIP codes are for PO boxes only?
01202 and 01203. Mail to them goes to boxes at the post office, not to street addresses.
What county is Pittsfield in?
Berkshire County.
ZIP codes for towns near Pittsfield
More towns near Pittsfield: Holyoke, Amherst Town, Guilderland, Chicopee, Clifton Park, Schenectady, Torrington, Springfield, Town of Rotterdam.
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