Westborough, Massachusetts Demographics & Population 2026
During the 2020–2024 ACS period, Westborough, Massachusetts had a total population of 4,699, the 127th largest community in Massachusetts, with a median household income of $106,200, which is 2% higher than the state average. The poverty rate is 9.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 2.5%.
Westborough Quick Facts
How Westborough Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 4,234 | 4,699 | +11.0% |
| Median household income | $100,037 | $106,200 | +6.2% |
| Median home value | $540,600 | $584,900 | +8.2% |
How Westborough Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 53 | National average: 61
Education
Educational Attainment (Adults 25+)
Westborough Rankings in Massachusetts
Explore Massachusetts Rankings
Other Cities in Worcester County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Worcester | 207,055 | $70,102 | 19.6% | $374,400 |
| Leominster | 43,909 | $83,816 | 9.2% | $380,400 |
| Fitchburg | 41,798 | $73,040 | 15.6% | $336,400 |
| Milford | 27,731 | $93,310 | 8.4% | $464,700 |
| Gardner | 21,148 | $67,518 | 13.7% | $301,600 |
| Southbridge Town | 17,928 | $66,287 | 15.3% | $294,800 |
| Webster | 12,228 | $63,837 | 16.0% | $333,100 |
| Athol | 8,801 | $67,394 | 21.0% | $248,700 |
| Clinton | 7,658 | $79,516 | 9.2% | $375,600 |
| Whitinsville | 7,115 | $96,145 | 10.3% | $449,600 |
Cities Similar to Westborough
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Ipswich | 4,924 | $104,102 | $598,400 | 55.2% | 5.6% |
| Hopedale | 4,360 | $107,909 | $424,800 | 42.4% | 3.7% |
| Ocean Bluff-Brant Rock | 4,540 | $119,310 | $554,000 | 36.4% | 5.3% |
| Rockport | 4,704 | $86,250 | $748,200 | 57.1% | 4.2% |
| Williamstown | 5,070 | $97,917 | $439,300 | 75.4% | 18.0% |
Population Overview
Westborough is a small community located in Massachusetts, within Worcester County. The total population is 4,699. It ranks as the 127th most populous out of 248 Census-designated places in Massachusetts.
Age Demographics
The median age in Westborough is 37.5 years. This is 6% lower than the state median of 40.0 years.
Economy, Income & Housing
The median household income in Westborough is $106,200. This is 2% higher than the state median of $103,960. It is also 32% higher than the national median of $80,734. The poverty rate stands at 9.7%. This is 4% lower than the state poverty rate of 10.0%. The unemployment rate is 2.5%. This is 52% lower than the state rate of 5.1%. The median home value is $584,900. Housing costs are 4% higher than the state median of $562,100. The home-value-to-income ratio is 5.5x. 53.1% of occupied housing units are owner-occupied. This homeownership rate is 15% lower than the state average of 62.5%.
Race & Ethnicity
The largest racial or ethnic group in Westborough is White (non-Hispanic), making up 76.1% of the population. Hispanic or Latino residents account for 8.4%. The Black or African American population (1.1%) is well below the state average of 6.4%.
Education
54.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 16% higher than the state rate of 47.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.2%. Notably, 24.5% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Westborough, Massachusetts is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Massachusetts state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 248 Census-designated places in Massachusetts. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Westborough, Massachusetts?
Westborough, Massachusetts has a population of 4,699 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Westborough, MA?
The median household income in Westborough is $106,200, which is 32% higher than the national median of $80,734.
What is the poverty rate in Westborough, MA?
The poverty rate in Westborough is 9.7%. This means approximately 440 residents live below the federal poverty line.
What is the racial makeup of Westborough, Massachusetts?
Westborough's population is 76.1% White, 1.1% Black, 8.4% Hispanic/Latino, and 5.7% Asian.
What is the median home value in Westborough, MA?
The median home value in Westborough is $584,900. The home-value-to-income ratio is 5.5x.
How educated is Westborough, Massachusetts?
54.9% of adults (25+) in Westborough hold a bachelor's degree or higher, and 24.5% hold a graduate or professional degree.