Hampshire County, Massachusetts Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 10th-largest in Massachusetts
The population of Hampshire County, Massachusetts is 156,595 as of the 2023 American Community Survey, making it the 10th-largest county in Massachusetts. The median household income is $86,391, the median home value is $363,400, and the median age is 38.7.
The population of Hampshire County has grown 3.8% since 2010 (159,331 → 165,399), a +0.27% annualized rate.
156,595
Population
+0.27%
Annual growth
297
People / sq mi
$86,391
Median Income
$363,400
Median Home Value
Hampshire County covers 527 sq mi of land at 297.0 people per square mile.
About Hampshire County, MA
Hampshire County is defined demographically by education — 51.1% of adults hold a bachelor’s degree, above the national average. Hampshire County is a county in Massachusetts with a population of 156,595. It is the #10-largest of all counties in Massachusetts nationally.
Households take in a median $86,391, comfortably above the US median of $78,538. Only 4.8% of residents live in poverty, below the national 12.4%. Home prices are steep, with the typical property valued at $363,400, with typical rent around $1,332.
The population is unusually well-credentialed for US counties — 51.1% of adults have a four-year degree, above the national 35.0%. Remote work is widespread — 16.5% of workers stay home, above the national 14.0%, and the average commute runs about 24 minutes each way.
The education numbers are the throughline: a college-heavy population in Hampshire County usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Hampshire County Population History (2010-2024)
The county of Hampshire County had a population of 159,331 in 2010 and 165,399 in 2024, a 3.8% growth over 14 years. The peak was 165,686 in 2023. Average annual growth rate: 0.33%.
165,399
Population (2024)
159,331
Population (2010)
165,686
Peak (2023)
0.33%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 159,331 |
| 2011 | 160,192 |
| 2012 | 160,497 |
| 2013 | 160,969 |
| 2014 | 161,060 |
| 2015 | 160,885 |
| 2016 | 161,613 |
| 2017 | 161,070 |
| 2018 | 161,126 |
| 2019 | 161,596 |
| 2020 | 148,589 |
| 2021 | 165,069 |
| 2022 | 165,397 |
| 2023 | 165,686 |
| 2024 | 165,399 |
Race & Ethnicity
| White | 83.3% |
| Black or African American | 2.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Age & Sex
38.7
Median Age
53.2%
Female
46.8%
Male
19.2%
Age 65+
Age Distribution
Children (under 15): 11.8% · Seniors (65+): 19.2%
Income & Poverty
| Median household income | $86,391$-14,950 vs state |
| Mean household income | $114,325 |
| Per-capita income | $45,006 |
| Poverty rate | 4.8%-1.8% vs state |
| Unemployment rate | 3.1% |
| Employment-to-population | 58.4% |
Top Industries by Employment
The largest employment sector in Hampshire County is professional & business services, accounting for 38.0% of workers.
How residents commute
2.6%
Drive alone
7.3%
Carpool
67.2%
Public transit
16.5%
Work from home
23.5 min
Avg commute
Housing
$363,400$-162,400 vs state
Median home value
$1,332
Median rent
68.8%
Homeownership rate
66,490
Total housing units
92.9%
Occupied
7.1%
Vacant
31.2%
Renter-occupied
Social & access
98.0%
With health insurance
95.9%
With broadband internet
28.4%
Foreign-born
5.7%
Veterans (18+)
12.1%
With a disability
87.4%
Speak language other than English at home
Education
95.5%
High School+
51.1%
Bachelor's+
Largest cities in Massachusetts
Other counties in Massachusetts
Part of Massachusetts
Metro areas in Massachusetts
County rankings
Frequently Asked Questions
Hampshire County, Massachusetts has a population of 156,595 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 10th-largest county in Massachusetts. Population density is 297 people per square mile.
The population of Hampshire County has grown 3.8% since 2010 (159,331 → 165,399), a +0.27% annualized rate.
The median household income in Hampshire County, Massachusetts is $86,391, with mean (average) household income of $114,325 and per-capita income of $45,006. 4.8% of residents live below the federal poverty level.
In Hampshire County, the largest racial and ethnic groups are White (83.3%), Black or African American (2.3%), Hispanic or Latino (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Hampshire County, Massachusetts is 38.7 years. Residents are 53.2% female and 46.8% male.
The median home value in Hampshire County is $363,400 and median monthly rent is $1,332. 68.8% of occupied housing units are owner-occupied. The county has 66,490 total housing units, 7.1% of which are vacant.
The largest employment sector in Hampshire County, Massachusetts is professional, scientific, and management services, employing 38.0% of workers. The unemployment rate is 3.1%.
Boston is among the largest cities associated with Hampshire County, Massachusetts, with a population of 663,972.
Hampshire County, MA Climate
Hampshire County, MA has an average annual temperature of 8.6°C (47°F) and receives about 1142 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.6°C
Avg Temp
1142
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 22° | 88 mm |
| February | -4° / 25° | 77 mm |
| March | 1° / 34° | 90 mm |
| April | 8° / 46° | 98 mm |
| May | 14° / 57° | 106 mm |
| June | 19° / 65° | 98 mm |
| July | 22° / 71° | 97 mm |
| August | 21° / 70° | 101 mm |
| September | 16° / 62° | 96 mm |
| October | 10° / 50° | 96 mm |
| November | 5° / 40° | 101 mm |
| December | -2° / 29° | 94 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Hampshire County, MA
The most comfortable months to visit Hampshire County, MA are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -11°C low). May is usually the wettest month.
Where to stay near Hampshire County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.