Southborough Flag

Southborough

County Seat:
No
Area (mi²):
14.01
State:
Massachusetts

Southborough is located in Worcester County, Massachusetts. Southborough has a 2025 population of 10,641 . Southborough is currently growing at a rate of 0.68% annually and its population has increased by 1.86% since the most recent census, which recorded a population of 10,447 in 2020.

The average household income in Southborough is $270,534 with a poverty rate of 3.81%. The median age in Southborough is 42.7 years: 43.8 years for males, and 41.4 years for females. For every 100 females there are 86.1 males.

10.6K
Total Population
760
Density (mi²)
72 0.68%
Growth

Southborough Population

Southborough Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Southborough includes 74.86% White, 15.91% Asian, 3.56% other race, and smaller percentages for Black or African American, Native American and multiracial populations.

Population by Race

White (74.86%)

Asian (15.91%)

Two or more races (4.85%)

Other race (3.56%)

Black or African American (0.79%)

Native American (0.04%)

Race
Population
Percentage (of total)
White7,81674.86%
Asian1,66115.91%
Two or more races5064.85%
Other race3723.56%
Black or African American820.79%
Native American40.04%

Southborough Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Southborough's average per capita income is $109,179. Household income levels show a median of $192,006. The poverty rate stands at 3.81%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$248,500-
Families$235,625$312,270
Households$192,006$270,534
Non Families$81,524$96,835

$109,179

Average Income

$192,006

Median Household Income

3.81%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)