Williamstown, MA
Population 4,352 · Massachusetts
About Williamstown, MA
Williamstown is a small community in Massachusetts with a population of 4,352 residents. The median household income is $82,917 per year, which is above the national average. The median age in Williamstown is 21.9 years.
Housing in Williamstown has a median home value of $436,900 and median monthly rent of $1,244. Of the 1,499 total housing units, the majority are owner-occupied, with 700 owner-occupied and 511 renter-occupied units.
The unemployment rate in Williamstown is 1.9% and the poverty rate is 15.9%. 74.4% of residents hold a bachelor's degree or higher. The average commute time is 11.2 minutes.
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.
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Frequently Asked Questions about Williamstown
What is the population of Williamstown, MA?
The population of Williamstown, MA is 4,352 according to the latest Census data.
What is the median household income in Williamstown?
The median household income in Williamstown, MA is $82,917 per year.
What is the median home value in Williamstown?
The median home value in Williamstown, MA is $436,900.
What is the average rent in Williamstown?
The median monthly rent in Williamstown, MA is $1,244.
What is the unemployment rate in Williamstown?
The unemployment rate in Williamstown, MA is 1.9%.