Brentwood town Flag

Brentwood town

County Seat:
No
Area (mi²):
16.817
State:
New Hampshire

Brentwood town is located in Rockingham County, New Hampshire. Brentwood town has a 2026 population of 5,071. Brentwood town is currently growing at a rate of 3.01% annually and its population has increased by 12.89% since the most recent census, which recorded a population of 4,492 in 2020.

The median household income in Brentwood town is $165,509 with a poverty rate of 3.32%. The median age in Brentwood town is 43.8 years: 43 years for males, and 45.5 years for females. For every 100 females there are 111.0 males.

5.1K
Total Population
302
Density (mi²)
148 3.01%
Growth

Brentwood town Population

Brentwood town Population

Year ↓
Population
Growth
Annual Change
20265,0711483.01%
20254,9231483.1%
20244,775691.47%
20234,7061302.84%
20224,576-5-0.11%
20214,581891.98%
20204,49280.18%
20194,583521.15%
20184,531-106-2.29%
20174,637-12-0.26%
20164,649-74-1.57%
20154,723-32-0.67%
20144,755771.65%
20134,678460.99%
20124,6321272.82%
20114,505190.42%
20104,50540.09%

Median Age

Overall: 43.8 years
Female: 45.5 years
Male: 43 years

Brentwood town Adults

There are 3,647 adults, (1,014 of whom are seniors) in Brentwood town.

Sex Ratio

Female: 2,200 (47.4%)
Male: 2,441 (52.6%)

Demographics

The racial composition of Brentwood town includes 93.47% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,33893.47%
Two or more races1864.01%
Asian671.44%
Other race420.9%
Black or African American80.17%
Race
Population ↓
Percentage (of total)
Other race420.9%
White110.24%
Two or more races110.24%
Race
Population ↓
Percentage (of total)
White4,32793.23%
Two or more races1753.77%
Asian671.44%
Black or African American80.17%

Brentwood town Marital Status

Economics and Income Statistics

Brentwood town's average per capita income is $87,258. Household income levels show a median of $165,509. The poverty rate stands at 3.32%.

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$174,660-
Families$173,717$213,971
Households$165,509$192,189
Non Families$65,556$96,026

$87,258

Average Income

$165,509

Median Household Income

3.32%

Poverty Rate

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)