Westford, MA ZIP code
The ZIP code for Westford, Massachusetts is 01886. It is in Middlesex County.
- Population in these ZIPs
- 24,690
- Avg. median income
- $187,200population-weighted
- Typical home value
- $827,900population-weighted
- Metro area
- Boston-Cambridge-Newton, MA-NH
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Westford, MA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 01886 | 24,690 | $187,198 | $827,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Westford
- North Chelmsford 4 mi
- Littleton 4 mi
- Chelmsford 4 mi
- Carlisle 5 mi
- Acton 6 mi
- Tyngsboro 6 mi
- Groton 7 mi
- Dunstable 7 mi
- Ayer 7 mi
- Lowell 7 mi
- North Billerica 7 mi
- Boxborough 8 mi
Frequently asked questions
What is the ZIP code for Westford, MA?
The ZIP code for Westford, MA is 01886.
What county is Westford, Massachusetts in?
Westford ZIP codes are in Middlesex County.