Billerica Flag

Billerica

County Seat:
No
Area (mi²):
25.574
State:
Massachusetts

Billerica is located in Middlesex County, Massachusetts. Billerica has a 2025 population of 41,787. Billerica is currently growing at a rate of 0.2% annually but its population has decreased by -0.12% since the most recent census, which recorded a population of 41,836 in 2020.

The average household income in Billerica is $149,761 with a poverty rate of 4.47%.The median age in Billerica is 43.3 years: 42.4 years for males, and 43.9 years for females.

41.8K
Total Population
1,634
Density (mi²)
84 0.2%
Growth

Billerica Population

Billerica Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Billerica includes 78.1% White, 8.46% Asian, 4.7% Black or African American, 3.15% other race, and smaller percentages for Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White32,56878.1%
Asian3,5278.46%
Two or more races2,3265.58%
Black or African American1,9594.7%
Other race1,3123.15%
Native Hawaiian or Pacific Islander80.02%

Billerica Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Billerica's average per capita income is $70,976. Household income levels show a median of $139,706. The poverty rate stands at 4.47%.

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$162,464-
Families$150,823$165,770
Households$139,706$149,761
Non Families$90,168$100,286

$70,976

Average Income

$139,706

Median Household Income

4.47%

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)