Population
164,065
2025
+10.4% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Hampshire County had an estimated 164,065 residents in 2025, up 10.4% (15,468 more people) since 2020. That is faster than Massachusetts as a whole (+2.4%), and the 1st fastest growth of 14 counties in Massachusetts.
Data as of 2025 · updated
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164,065
2025
+10.4% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
−698
2025
−4.3 per 1,000 residents
+16,657 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
4.2%
2025
+1.3 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
291
2025
−26.9% since 2021
1.8 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$87,001
2020–24
+18.3% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
49,009
2023
−2.5% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration was negative in 2025: 698 more people moved out to other U.S. counties than moved in.
Private employers had 49,009 paid employees in mid-March 2023, −2.5% since 2018 (County Business Patterns).
Unemployment averaged 4.2% in 2025, 1.3 points higher than in 2019 (before the pandemic).
Builders were authorized to start 291 new homes in 2025, or 1.8 per 1,000 residents.
Median household income was $87,001 in the 2020–24 American Community Survey, +18.3% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 183rd.
Part of the Amherst Town-Northampton, MA metro area.
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| Year | Population | Change |
|---|---|---|
| 2025 | 164,065 | −614 |
| 2024 | 164,679 | −538 |
| 2023 | 165,217 | +24 |
| 2022 | 165,193 | −25 |
| 2021 | 165,218 | +16,621 |
| 2020 | 148,597 | – |
Census Bureau population estimates, July 1 of each year.
Hampshire County grew by 15,468 people since 2020; the largest part came from domestic migration (+16,657).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −491 | −2,491 | |
| International migrationfrom and to other countries | +574 | +3,022 | |
| Domestic migrationfrom and to other U.S. counties | −698 | +16,657 | |
| Census adjustmentbalancing residual | +1 | −1,720 | |
| Total change | −614 | +15,468 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In Massachusetts | Among U.S. counties |
|---|---|---|
| Population growth | 1st of 14 | 183rd of 3,107 |
| Net domestic migration per 1,000 residents | 9th of 14 | 2,484th of 3,108 |
| Private-sector job growth | 11th of 14 | 2,204th of 3,092 |
| Median household income | 10th of 14 | 371st of 3,107 |
| Lowest unemployment rate | 4th of 14 | 1,797th of 3,108 |
| New homes permitted per 1,000 residents | 7th of 14 | 1,649th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
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Hampshire County grew faster than all 4 of its neighbouring counties (+10.4%, 2020–25).
Only Worcester County had a higher median household income (2020–24) among its 4 neighbouring counties; Hampshire County's was $87,001.
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Hampshire County, MA This county | 164,065 | +10.4% | −4.3 | 1.8 | $87,001 |
| Franklin County, MA | 70,698 | −0.3% | 0.1 | 0.9 | $74,907 |
| Hampden County, MA | 464,338 | +0.1% | −0.9 | 0.7 | $71,306 |
| Berkshire County, MA | 128,224 | −1.2% | −2.1 | 1.2 | $76,013 |
| Worcester County, MA | 888,502 | +3.7% | −1.4 | 1.9 | $95,939 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
Yes. Its population grew 10.4% between 2020 and 2025, about 15,468 more people (Census Bureau population estimates). Massachusetts as a whole changed +2.4% over the same years. That ranks 1st of 14 counties in Massachusetts for population growth.
On net, none in 2025: about 698 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).
It averaged 4.2% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 164,065 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 49,009 paid employees in mid-March 2023, −2.5% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Massachusetts county pages carry the public federal growth figures.
Email me when Hampshire County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.