Williamstown, MA
Population 4,352 · Massachusetts
About Williamstown, MA
Williamstown is a small town located in Massachusetts with a population of 4,352 residents according to the latest US Census Bureau American Community Survey data. The median household income is $82,917 per year, which is 10% above the national median of $75,149. The median age of 21.9 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in Williamstown features a median home value of $436,900, which is 78% above the national median of $244,900. This places Williamstown in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,244, 7% above the national average of $1,163/month. Of the 1,499 total housing units, 58% are owner-occupied (700 units) and 42% are renter-occupied (511 units). The balanced mix of owners and renters indicates a diverse housing market.
Economy & Employment
The local economy in Williamstown shows an unemployment rate of 1.9%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 15.9%, above the national average of 12.4%. Workers in Williamstown have an average one-way commute time of 11.2 minutes, one of the shorter commutes in the region.
Education & Demographics
74.4% of Williamstown residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 0.3% White, 0.6% Hispanic or Latino, 1.1% Black or African American, and 2.8% Asian residents, with 11.1% of the population being foreign-born.
How Williamstown Ranks in Massachusetts
Cost of Living in Williamstown, MA
Compared to national averages, Williamstown has a median household income of $82,917 (10% above the national median of $75,149). Home values average $436,900, which is 78% above the national median. Monthly rent at $1,244 is 7% above the US average of $1,163. Within Massachusetts, Williamstown's income is 22% below the state average of $105,630, and home values are 22% below the state median of $561,296.
Why Live in Williamstown, MA?
Williamstown offers a strong local economy with a median household income of $82,917, well above the national average, and a strong job market with an unemployment rate of just 1.9%, and a well-educated community where 74.4% of residents hold a bachelor’s degree or higher. Additionally, the city features short commute times averaging just 11.2 minutes.
Potential considerations include a competitive housing market where the typical home costs $436,900. However, Williamstown’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Williamstown has a population of 4,352 with a median age of 21.9 years. Compare Williamstown with other cities to see how it stacks up, or explore all cities in Massachusetts.
Similar Cities Near Williamstown
Cities in Massachusetts with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Winchendon | 4,407 | $67,188 | $258,300 | Compare |
| Wilbraham | 4,247 | $88,409 | $361,600 | Compare |
| North Plymouth | 4,458 | $71,205 | $456,600 | Compare |
| Smith Mills | 4,467 | $56,250 | $384,600 | Compare |
| Westborough | 4,234 | $100,037 | $540,600 | Compare |
| Millis-Clicquot | 4,479 | $116,324 | $487,700 | Compare |
| Northwest Harwich | 4,205 | $89,063 | $596,800 | Compare |
| Hopedale | 4,126 | $111,016 | $399,100 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Massachusetts
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Williamstown With Other Cities
Frequently Asked Questions about Williamstown
What is the population of Williamstown, MA?
The population of Williamstown, MA is 4,352 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in Massachusetts.
What is the median household income in Williamstown?
The median household income in Williamstown, MA is $82,917 per year, which is 10% above the national median of $75,149.
What is the median home value in Williamstown?
The median home value in Williamstown, MA is $436,900, which is 78% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Williamstown?
The median monthly rent in Williamstown, MA is $1,244, which is 7% above the national average of $1,163/month.
What is the unemployment rate in Williamstown?
The unemployment rate in Williamstown, MA is 1.9%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Williamstown, MA a good place to live?
Williamstown offers above-average incomes, a competitive housing market, and a strong job market. With a population of 4,352 and a median age of 21.9, the city appeals to young professionals and families.
How educated is Williamstown, MA?
74.4% of residents in Williamstown aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Williamstown?
Key cost-of-living indicators for Williamstown, MA: median home value is $436,900 (78% above national), median rent is $1,244/month, and median household income is $82,917. The home-value-to-income ratio is 5.3x, a moderate figure by national standards.
What is the poverty rate in Williamstown?
The poverty rate in Williamstown, MA is 15.9%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Williamstown, MA?
Williamstown's population is 0.3% White, 0.6% Hispanic or Latino, 1.1% Black or African American, 2.8% Asian, and 4.1% two or more races. 11.1% of residents are foreign-born.