Massachusetts · Worcester

01581 ZIP Code

01581 is associated with Westborough, Massachusetts. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code: 01581
City: Westborough
State: Massachusetts (MA)
County: Worcester
Timezone: America/New_York
State sales tax: Varies by state

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Nearby ZIP codes

01583West Boylston, MA 01585West Brookfield, MA 01586West Millbury, MA 01588Whitinsville, MA 01590Sutton, MA 01571Dudley, MA 01570Webster, MA 01569Uxbridge, MA

Questions about 01581

What city is ZIP code 01581 in?+

01581 is associated with Westborough, Massachusetts in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.

What county is 01581 in?+

Worcester. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.

What timezone is 01581 in?+

America/New_York. This is the IANA timezone name for the city associated with the ZIP.

Is 01581 a real ZIP code?+

It appears in the public city dataset bundled with this site. That confirms the format and city association, not that a specific street, mailbox, or resident exists.

All ZIP codes Validate a full address