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Census place · GEOID 2575050 · Worcester County

Westborough, MA ZIP codes

1 ZIP/ZCTA intersecting this Census place (CDP) in Worcester County.

ACS 2023 population

4,234

Median household income

$100,037

Median home value

$540,600

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Westborough (GEOID 2575050). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 21,591 (1 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Westborough, MA

Census place boundary and intersecting ZIP Code Tabulation Areas for Westborough, MA
Census place boundary for Westborough, MA. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources
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ZIP/ZCTA overlap with Westborough

Population overlap

Share of each ZIP/ZCTA’s population located within Westborough, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

  • 0158119.7%

    USPS primary city

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Westborough

ZIPCityCountyPopulationIncome
01581WestboroughWorcester County21,591$134,474

USPS associates these ZIPs with Westborough

These codes list Westborough as a primary or acceptable city. They are not used for the ACS headline.