Granville

County:: Hampden County
County Seat:: No
Area (mi²):: 42.316
State:: Massachusetts

Granville is located in Hampden County, Massachusetts. Granville has a 2025 population of 1,519. Granville is currently declining at a rate of -0.2% annually and its population has decreased by -1.17% since the most recent census, which recorded a population of 1,537 in 2020.

The average household income in Granville is $127,514 with a poverty rate of 10.2%. The median age in Granville is 48.8 years: 46.7 years for males, and 51.3 years for females.

Demographics

The racial composition of Granville includes 89.76% White, and smaller percentages for Black or African American, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,508	89.76%
Two or more races	139	8.27%
Black or African American	20	1.19%
Asian	7	0.42%
Other race	6	0.36%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Granville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Granville's average per capita income is $49,643. Household income levels show a median of $89,643. The poverty rate stands at 10.2%.

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	$136,250	-
Families	$121,625	$144,575
Households	$89,643	$127,514
Non Families	$49,028	$77,440

$49,643

Average Income

$89,643

Median Household Income

10.2%

Poverty Rate