Southbridge Town, Massachusetts Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Southbridge Town, Massachusetts is 17,806 as of the 2023 American Community Survey, making it the 73rd-largest city in Massachusetts. The median household income is $59,397, the median home value is $267,000, and the median age is 40.6.
The population has grown 8.3% since 2010 (16,723 → 18,106).
17,806
Population
880
People / sq mi
$59,397
Median Income
$267,000
Median Home Value
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Southbridge Town covers 20.2 sq mi of land at 880 people per square mile.
About Southbridge Town, MA
Homeownership is the standout figure in Southbridge Town: 44.3% of homes are owner-occupied, lower than the national rate. Southbridge Town is a city in Massachusetts with a population of 17,806.
Incomes run on the lower side: a median household income of $59,397, below the US median of $78,538. Roughly 10.6% of residents fall below the poverty line, below the national 12.4%. Median home value is $267,000, with typical rent around $1,157.
Degree attainment is on the lower side for US cities: 17.7% of adults hold a bachelor’s degree, below the national 35.0%. Just 5.3% of workers are home-based, below the national 14.0%, and the average commute runs about 27 minutes each way.
Southbridge Town city Population History (2010-2024)
The city of Southbridge Town city had a population of 16,723 in 2010 and 18,106 in 2024, a 8.3% growth over 14 years. The peak was 18,106 in 2024. Average annual growth rate: 0.58%.
18,106
Population (2024)
16,723
Population (2010)
18,106
Peak (2024)
0.58%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 16,723 |
| 2011 | 16,749 |
| 2012 | 16,791 |
| 2013 | 16,798 |
| 2014 | 16,835 |
| 2015 | 16,859 |
| 2016 | 16,866 |
| 2017 | 16,897 |
| 2018 | 16,907 |
| 2019 | 16,878 |
| 2020 | 17,704 |
| 2021 | 17,847 |
| 2022 | 17,961 |
| 2023 | 18,002 |
| 2024 | 18,106 |
Race & Ethnicity
| White | 65.7% |
| Black or African American | 4.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.3% |
| Two or More Races | 0.0% |
Economy & Income
$59,397
Median Household Income
$33,664
Per Capita Income
10.6%
Poverty Rate
4.7%
Unemployment Rate
Housing
$267,000
Median Home Value
$1,157
Median Rent
44.3%
Owner-Occupied
Education
81.7%
High School+
17.7%
Bachelor's+
Commute
0.2%
Drive Alone
75.3%
Public Transit
5.3%
Work From Home
27.2 min
Avg Commute
Community Profile
13.4%
Foreign Born
64.9%
Non-English at Home
7.9%
Veterans
20.1%
With Disability
97.1%
Health Insurance
92.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.2% |
| Manufacturing | 14.0% |
| Finance, Insurance & Real Estate | 9.3% |
| Education, Health Care & Social Services | 9.2% |
| Construction | 7.9% |
| Arts, Entertainment & Food Services | 4.3% |
| Public Administration | 4.3% |
| Retail Trade | 3.5% |
| Information | 3.2% |
| Transportation & Warehousing | 0.5% |
| Agriculture & Mining | 0.5% |
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Frequently Asked Questions
Southbridge Town, Massachusetts has a population of 17,806 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 73rd-largest city in Massachusetts.
The median household income in Southbridge Town, Massachusetts is $59,397, with 10.6% of residents living below the federal poverty level.
The median home value in Southbridge Town, Massachusetts is $267,000, with median monthly rent at $1,157 and a homeownership rate of 44.3%.
The median age in Southbridge Town, Massachusetts is 40.6 years. The population is 48.5% male and 51.5% female.
The population has grown 8.3% since 2010 (16,723 → 18,106).
Southbridge Town city, MA Climate
Southbridge Town city, MA has an average annual temperature of 8.4°C (47°F) and receives about 1229 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.4°C
Avg Temp
1229
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 23° | 100 mm |
| February | -4° / 25° | 90 mm |
| March | 1° / 34° | 101 mm |
| April | 7° / 44° | 106 mm |
| May | 13° / 55° | 103 mm |
| June | 18° / 64° | 104 mm |
| July | 21° / 70° | 97 mm |
| August | 21° / 69° | 98 mm |
| September | 16° / 61° | 100 mm |
| October | 10° / 50° | 106 mm |
| November | 5° / 41° | 115 mm |
| December | -1° / 30° | 109 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 Southbridge Town city, MA
The most comfortable months to visit Southbridge Town city, MA are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 27°C high). The coldest is January (near -10°C low). November 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.