Holyoke, MA ZIP Codes
Holyoke, Massachusetts has 2 ZIP codes: for street addresses and for PO boxes.
Mail addressed to Holyoke covers nearby places too.
Where the 01040 ZIP code reaches
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01041 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Holyoke city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Holyoke
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?
Holyoke PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 01040 | street delivery Holyoke |
| 01041 | PO boxes at the Holyoke post office Holyoke |
Holyoke ZIP code questions
What is the main ZIP code for Holyoke?
01040, the ZIP code of the main Holyoke post office at 650 Dwight St.
Which Holyoke ZIP codes are for PO boxes only?
01041. Mail to it goes to boxes at the post office, not to street addresses.
What county is Holyoke in?
Hampden County.
ZIP codes for towns near Holyoke
More towns near Holyoke: Vernon, Town of Manchester, Hartford, East Hartford, West Hartford, Pittsfield, Torrington, Glastonbury.
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