Belknap County, NH Population

Overview

63,395

Total Population

47.5

Median age

50.73%

Female population %

97.1:100

Gender ratio (M:F)

55-59 years

Largest age group

58.5

Total dependency ratio

White

Largest racial group

1,199

Hispanic population

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

TABLE OF CONTENTS

Age

Belknap County's population is old compared to the rest of the country:

The median age in Belknap County is 47.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Belknap County's population under 18 was 18.41%, compared to the 22.51% nationwide.
Belknap County's elderly or the senior population (over 65 age) was 22.05% as compared to 16.04% nationwide.
Of the total population in Belknap County, 14.87% were under the age of 15, 15.63% aged 15 to 29, 47.45% aged 30 to 64, 19.24% aged 65 to 84, and 2.81% were 85 years of age and older.

There are 931 more females than males in Belknap County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.73% females and 49.27% males in Belknap County, NH.
The Belknap County, NH gender ratio is 97.1:100 i.e. 97.1 men to 100 women (0.971).
For male population, the largest age group is 60-64 years with a population of 2,926.
For the female population, the largest age group is 55-59 years with a population of 3,039.

Belknap County's population has become increasingly diverse:

Racial distribution of Belknap County population: 95.30% are White, 0.60% are Black or African American, 0.31% are American Indian and Alaska Native, 1.21% are Asian, 0.01% are Native Hawaiian and other Pacific Islander, 0.53% are some other race and 2.04% are multiracial.
Belknap County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 1,199 is Hispanic or Latino (of any race), and 62,196 (98.11% of the total population) is Non-Hispanic.
The largest racial group in Belknap County is White with a population of 60,417 (95.30% of the total population).

Belknap County's population has not reached its peak yet and is showing a trend of further growth:

The peak population was 64,781 in the year 2022
From 2000 to 2010, Belknap County's population increased by 3,575 (6.32%), as compared to the national growth of 9.63%.
From 2010 to 2020, Belknap County's population increased by 3,674 (6.11%), 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, Belknap County's population was lowest in year 2000 at 56,526.