With 129,430 people, Berkshire County is a county in Massachusetts. At a median age of 47.3, this is an older place than the country as a whole. Few US counties rank higher on income. Households here earn about 27% less than in Massachusetts as a whole. 6% of locals were born outside the United States. Getting to work takes 21 minutes on average.
At a glance
Lower income
median household income $76,013, below the US median
US median: $82,259
Older
median age 47.3
US median: 38.9
More educated
40% hold a bachelor's degree
US average: 36%
Less affordable
home values up 46%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Berkshire County
What changed most since 1990
Median home value (2024 dollars)$274,808 → $305,400(+11%)US over the same years: +67%
Median age35.9 → 47.3(+11.4 years)US over the same years: +6.0 years
White share96.5% → 84.8%(−11.7 pts)US over the same years: −17.8 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)16.1%(1,029)
US avg: 26.4%
Gulf War (1990s)13.9%(894)
US avg: 24.3%
Vietnam era38.7%(2,480)
US avg: 33.1%
Korean War7.1%(458)
US avg: 4.5%
World War II1.8%(116)
US avg: 1%
Share of the 6,411 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Berkshire County, decade by decade
Berkshire County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
139,352
$73,130
$274,808
20.9%
8.6
2000
134,953
$71,130
$209,672
26.0%
14.3
2010
131,219
$70,356
$298,935
29.6%
22.0
2020
129,026
$75,348
$267,861
35.3%
34.7
2024
129,430
$76,013
$305,400
40.0%
34.3
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
How many people live in Berkshire County, Massachusetts?
Berkshire County, Massachusetts has about 129,430 residents according to the 2024 American Community Survey.
What is the median household income in Berkshire County, Massachusetts?
The typical household in Berkshire County, Massachusetts earns about $76,013 a year. Half of households make more than that, and half make less.
Is Berkshire County, Massachusetts expensive?
In Berkshire County, Massachusetts, the median home is worth about $305,400, and the typical rent is about $1,097 a month.
How educated are people in Berkshire County, Massachusetts?
About 40.0% of adults age 25 and over in Berkshire County, Massachusetts hold a bachelor's degree or higher.
What is the poverty rate in Berkshire County, Massachusetts?
About 11.4% of people in Berkshire County, Massachusetts live below the federal poverty line.
Has Berkshire County, Massachusetts grown since 1990?
Yes, Berkshire County, Massachusetts has shrunk since 1990. The population has lost about 9,922 residents, a change of about -7 percent over that period.