Westport, MA ZIP code
The ZIP code for Westport, Massachusetts is 02790. It is in Bristol County.
- Population in these ZIPs
- 16,901
- Avg. median income
- $97,300population-weighted
- Typical home value
- $671,800population-weighted
- Metro area
- Providence-Warwick, RI-MA
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Westport, MA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 02790 | 16,901 | $97,250 | $671,800 |
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 Westport
- Westport Point 5 mi
- North Dartmouth 5 mi
- South Dartmouth 7 mi
- Fall River 7 mi
- New Bedford 8 mi
- Somerset 11 mi
- Fairhaven 11 mi
- East Freetown 12 mi
- Acushnet 12 mi
- Assonet 13 mi
- Swansea 13 mi
- Mattapoisett 15 mi
Frequently asked questions
What is the ZIP code for Westport, MA?
The ZIP code for Westport, MA is 02790.
What county is Westport, Massachusetts in?
Westport ZIP codes are in Bristol County.