South Ashburnham

County:: Worcester County
County Seat:: No
Area (mi²):: 2.984
State:: Massachusetts

South Ashburnham is a CDP located in Worcester County, Massachusetts. South Ashburnham has a 2025 population of 1,046. South Ashburnham is currently declining at a rate of -0.1% annually but its population has increased by 18.46% since the most recent census, which recorded a population of 883 in 2020.

The average household income in South Ashburnham is $107,985 with a poverty rate of 16.01%.The median age in South Ashburnham is 41.8 years: 45.2 years for males, and 41.2 years for females.

Demographics

The racial composition of South Ashburnham includes 94.29% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,107	94.29%
Two or more races	52	4.43%
Other race	15	1.28%

South Ashburnham Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Ashburnham's average per capita income is $76,583. Household income levels show a median of $82,006. The poverty rate stands at 16.01%.

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
Families	$105,833	$113,114
Households	$82,006	$107,985
Married Families	-	-
Non Families	-	-

$76,583

Average Income

$82,006

Median Household Income

16.01%

Poverty Rate