Greenfield, Massachusetts Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Greenfield, Massachusetts is 17,662 as of the 2023 American Community Survey, making it the 74th-largest city in Massachusetts. The median household income is $53,961, the median home value is $252,000, and the median age is 44.1.
The population has declined 0.4% since 2020 (17,712 → 17,633).
17,662
Population
825
People / sq mi
$53,961
Median Income
$252,000
Median Home Value
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Greenfield covers 21.4 sq mi of land at 825 people per square mile.
About Greenfield, MA
What distinguishes Greenfield is density: among the most sparsely settled of US cities, around 825 people per square mile. Greenfield is a city in Massachusetts with a population of 17,662.
Earnings trail the nation, with the median household making $53,961, below the US median of $78,538. The poverty rate is 10.2%, below the national 12.4%. Homes carry a median value of $252,000, with typical rent around $1,097.
37.8% of adults 25 and older hold a bachelor’s degree, above the national average of 35.0%. About 12.7% of the workforce is home-based, below the national 14.0%, and the average commute runs about 18 minutes each way.
Greenfield city Population History (2020-2024)
The city of Greenfield city had a population of 17,712 in 2020 and 17,633 in 2024, a -0.4% growth over 4 years. The peak was 17,712 in 2020. Average annual growth rate: -0.11%.
17,633
Population (2024)
17,712
Population (2020)
17,712
Peak (2020)
-0.11%
Avg Annual Growth
| Year | Population |
|---|---|
| 2020 | 17,712 |
| 2021 | 17,670 |
| 2022 | 17,684 |
| 2023 | 17,634 |
| 2024 | 17,633 |
Race & Ethnicity
| White | 88.6% |
| Black or African American | 2.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Economy & Income
$53,961
Median Household Income
$33,966
Per Capita Income
10.2%
Poverty Rate
3.7%
Unemployment Rate
Housing
$252,000
Median Home Value
$1,097
Median Rent
54.6%
Owner-Occupied
Education
92.0%
High School+
37.8%
Bachelor's+
Commute
0.6%
Drive Alone
70.0%
Public Transit
12.7%
Work From Home
17.8 min
Avg Commute
Community Profile
28.1%
Foreign Born
91.6%
Non-English at Home
7.1%
Veterans
21.3%
With Disability
97.4%
Health Insurance
93.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 34.1% |
| Manufacturing | 10.1% |
| Finance, Insurance & Real Estate | 8.9% |
| Education, Health Care & Social Services | 8.0% |
| Construction | 5.9% |
| Information | 5.9% |
| Arts, Entertainment & Food Services | 4.0% |
| Public Administration | 3.3% |
| Retail Trade | 2.9% |
| Transportation & Warehousing | 1.4% |
| Agriculture & Mining | 1.0% |
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City rankings
Frequently Asked Questions
Greenfield, Massachusetts has a population of 17,662 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 74th-largest city in Massachusetts.
The median household income in Greenfield, Massachusetts is $53,961, with 10.2% of residents living below the federal poverty level.
The median home value in Greenfield, Massachusetts is $252,000, with median monthly rent at $1,097 and a homeownership rate of 54.6%.
The median age in Greenfield, Massachusetts is 44.1 years. The population is 49.1% male and 50.9% female.
The population has declined 0.4% since 2020 (17,712 → 17,633).
Greenfield city, MA Climate
Greenfield city, MA has an average annual temperature of 7.9°C (46°F) and receives about 1161 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.9°C
Avg Temp
1161
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -6° / 21° | 87 mm |
| February | -5° / 23° | 79 mm |
| March | 1° / 33° | 92 mm |
| April | 7° / 44° | 100 mm |
| May | 13° / 56° | 108 mm |
| June | 18° / 65° | 102 mm |
| July | 21° / 70° | 100 mm |
| August | 20° / 69° | 101 mm |
| September | 16° / 60° | 92 mm |
| October | 10° / 49° | 96 mm |
| November | 4° / 39° | 106 mm |
| December | -2° / 28° | 98 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 Greenfield city, MA
The most comfortable months to visit Greenfield city, MA are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -12°C low). May is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.