| City: | West Millbury, Massachusetts |
| City Alias: | Millbury |
| County: | Worcester County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 8:21:24 PM |
| Population: | No Population Data |
| Area Codes: | 508 / 774 |
| Classification: | PO Box |
| Coordinates: | 42.1756, -71.8027 |
| Quick Link: |
ZIP code 01586 serves a single location in West Millbury, Massachusetts. It isn't a traditional post office serving a neighborhood. Instead, this is a point ZIP enclosed within the larger 01527 Millbury ZIP code.
The address records show only Elm Street with 10 ZIP+4 entries and unit designators. One business operates here. There's no residential population and no PO Boxes at this location. Mail delivery comes via a city carrier route from the Millbury postal network.
West Millbury exists as a valid mailing address, but Millbury also works for this ZIP. The facility code indicates this isn't a staffed post office. Anyone needing postal services would visit the main Millbury post office instead.
All delivery points are on Elm Street with unit designators, indicating a single commercial or multi-unit building.
ZIP Code 01586 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 117Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 01586 is located in Worcester County, Massachusetts, within the Worcester, MA Metropolitan Statistical Area (CBSA 49340) and Massachusetts's 2nd Congressional District. This Metro area has a population of 861,664 people, about 0.00% of whom live in ZIP Code 01586. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Worcester, MASource: Census |
| CBSA Number: | 49340Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 861,664Source: Census |
| MSA: | Boston-Worcester-Lawrence, MA-NH-ME-CT CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 02Source: USPS |
| Congressional Land Area: | 1628 sq miSource: Census |
| PMSA: | Worcester, MA-CT PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 01586 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.