Marlborough, MA
Population 41,398 · Massachusetts
About Marlborough, MA
Marlborough is a mid-sized city in Massachusetts with a population of 41,398 residents. The median household income is $95,047 per year, which is above the national average. The median age in Marlborough is 37.2 years.
Housing in Marlborough has a median home value of $485,400 and median monthly rent of $1,721. Of the 17,370 total housing units, the majority are owner-occupied, with 9,352 owner-occupied and 7,297 renter-occupied units.
The unemployment rate in Marlborough is 5.6% and the poverty rate is 9.2%. 40.6% of residents hold a bachelor's degree or higher. The average commute time is 29.4 minutes.
How Marlborough Ranks in Massachusetts
Cost of Living in Marlborough, MA
Compared to national averages, Marlborough has a median household income of $95,047 (26% above the national median of $75,149). Home values average $485,400, which is 98% above the national median. Monthly rent at $1,721 is 48% above the US average of $1,163. Within Massachusetts, Marlborough's income is 10% below the state average of $105,630, and home values are 14% below the state median of $561,296.
Why Live in Marlborough, MA?
Marlborough offers a strong local economy with a median household income of $95,047, well above the national average, and a well-educated community where 40.6% of residents hold a bachelor’s degree or higher, and a low poverty rate of 9.2%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $485,400. However, Marlborough’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Marlborough has a population of 41,398 with a median age of 37.2 years. Compare Marlborough with other cities to see how it stacks up, or explore all cities in Massachusetts.
Similar Cities Near Marlborough
Cities in Massachusetts with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Woburn | 41,205 | $107,754 | $641,800 | Compare |
| Fitchburg | 41,633 | $70,659 | $295,500 | Compare |
| Westfield | 40,673 | $82,847 | $295,500 | Compare |
| Beverly | 42,408 | $103,739 | $621,900 | Compare |
| Chelsea | 39,460 | $72,220 | $476,500 | Compare |
| Pittsfield | 43,559 | $68,386 | $233,700 | Compare |
| Leominster | 43,697 | $81,556 | $345,000 | Compare |
| Braintree Town | 38,762 | $125,305 | $623,200 | 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 Marlborough
What is the population of Marlborough, MA?
The population of Marlborough, MA is 41,398 according to the latest Census data.
What is the median household income in Marlborough?
The median household income in Marlborough, MA is $95,047 per year.
What is the median home value in Marlborough?
The median home value in Marlborough, MA is $485,400.
What is the average rent in Marlborough?
The median monthly rent in Marlborough, MA is $1,721.
What is the unemployment rate in Marlborough?
The unemployment rate in Marlborough, MA is 5.6%.