Brookline Flag

Brookline

County Seat:
No
Area (mi²):
19.835
State:
New Hampshire

Brookline is located in Hillsborough County, New Hampshire. Brookline has a 2025 population of 5,813. Brookline is currently growing at a rate of 0.35% annually and its population has increased by 2.96% since the most recent census, which recorded a population of 5,646 in 2020.

The average household income in Brookline is $184,090 with a poverty rate of 0.47%. The median age in Brookline is 41.2 years: 42.9 years for males, and 39.4 years for females.

5.8K
Total Population
293
Density (mi²)
20 0.35%
Growth

Brookline Population

Brookline Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Brookline includes 93.4% White, and smaller percentages for Two or more races, Black or African American, other race, Asian and multiracial populations.

Population by Race

White (93.4%)

Two or more races (2.6%)

Black or African American (1.5%)

Other race (1.3%)

Asian (1.1%)

Race
Population
Percentage (of total)
White5,32193.4%
Two or more races1512.65%
Black or African American861.51%
Other race761.33%
Asian631.11%

Brookline Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brookline's average per capita income is $79,926. Household income levels show a median of $165,942. The poverty rate stands at 0.47%.

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$170,775-
Families$168,750$196,683
Households$165,942$184,090
Non Families$100,721$121,620

$79,926

Average Income

$165,942

Median Household Income

0.47%

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)