Grafton Flag

Grafton

County Seat:
No
Area (mi²):
22.803
State:
Massachusetts

Grafton is located in Worcester County, Massachusetts. Grafton has a 2025 population of 20,706 . Grafton is currently growing at a rate of 1.74% annually and its population has increased by 5.35% since the most recent census, which recorded a population of 19,654 in 2020.

The average household income in Grafton is $148,407 with a poverty rate of 6.37%. The median age in Grafton is 40.6 years: 39.4 years for males, and 41.7 years for females. For every 100 females there are 102.4 males.

20.7K
Total Population
908
Density (mi²)
354 1.74%
Growth

Grafton Population

Grafton Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grafton includes 76.26% White, 11.01% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

White (76.26%)

Asian (11.01%)

Two or more races (9.35%)

Black or African American (1.73%)

Other race (1.4%)

Native American (0.25%)

Race
Population
Percentage (of total)
White15,07776.26%
Asian2,17711.01%
Two or more races1,8499.35%
Black or African American3421.73%
Other race2771.4%
Native American490.25%

Grafton Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grafton's average per capita income is $75,163. Household income levels show a median of $124,548. The poverty rate stands at 6.37%.

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$175,172-
Families$152,917$178,041
Households$124,548$148,407
Non Families$56,835$78,922

$75,163

Average Income

$124,548

Median Household Income

6.37%

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)