Brentwood, New Hampshire Population

Overview

4,503

Total Population

43.1

Median age

46.15%

Female population %

116.7:100

Gender ratio (M:F)

55-59 years

Largest age group

54.0

Total dependency ratio

White

Largest racial group

41

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Brentwood town's population is old compared to the rest of the country:

The median age in Brentwood town is 43.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Brentwood town's population under 18 was 24.21%, compared to the 22.51% nationwide.
Brentwood town's elderly or the senior population (over 65 age) was 15.61% as compared to 16.04% nationwide.
Of the total population in Brentwood town, 19.45% were under the age of 15, 15.52% aged 15 to 29, 49.41% aged 30 to 64, 13.70% aged 65 to 84, and 1.91% were 85 years of age and older.

There are 347 less females than males in Brentwood town:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 46.15% females and 53.85% males in Brentwood, New Hampshire.
The Brentwood, New Hampshire gender ratio is 116.7:100 i.e. 116.7 men to 100 women (1.167).
For male population, the largest age group is 25-29 years with a population of 248.
For the female population, the largest age group is 50-54 years with a population of 195.

Brentwood town's population has become increasingly diverse:

Racial distribution of Brentwood town population: 94.56% are White, 0.47% are Black or African American, 0.91% are Asian, 0.40% are some other race and 3.66% are multiracial.
Brentwood town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
By ethnicity, 41 is Hispanic or Latino (of any race), and 4,462 (99.09% of the total population) is Non-Hispanic.
The largest racial group in Brentwood town is White with a population of 4,258 (94.56% of the total population).

Brentwood town's population has already reached its peak and is showing a trend of decline:

The peak population was 4,755 in the year 2014
From 2000 to 2010, Brentwood town's population increased by 1,258 (38.74%), as compared to the national growth of 9.63%.
From 2010 to 2020, Brentwood town's population decreased by 5 (0.11%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Brentwood town's population was lowest in year 2000 at 3,247.