New Hampshire residents aged 55 to 59 most prevalent age group in 2021

New Hampshire Governor Christopher T. Sununu - governor.nh.gov
New Hampshire Governor Christopher T. Sununu - governor.nh.gov
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New Hampshire’s population leaned heavily towards the 55 to 59 years demographic, according to U.S. Census Bureau data obtained by Granite State Times.

There were 112,805 individuals or 8.2% of the population falling within this age bracket.

The state registered a median age of 43, outpacing the national average of 38 in 2021.

Data also showed that women had a longer life expectancy than men, with 1.3% of women population over the age of 84 in comparison to 0.8% of men. To provide a broader perspective, the U.S. recorded 1.2% of women in the same age bracket nationwide.

According to the 2021 census, the median age varied across different ethnicities in the state. The average white resident in New Hampshire is 45 years old, while African Americans have a median age of 31 years old. The Asian population averages 36 years old, and Hispanics had an average of 29 years old.

New Hampshire’s total population stood at 1,372,175 individuals in 2021.

OurWorldinData.org, an online project tracking global data and trends, says cities, states, countries and continents with higher median ages typically do better economically and residents earn higher wages than developing countries.

The median age of a United States resident has risen from 29.5-years-old in 1960 to 38.4-years-old in 2019. It has risen fairly consistently by two years every decade since the 1970’s.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau’s American Community Survey. Information from the survey helps to determine how federal and state funds are distributed. These funds significantly influence community services, education, and infrastructure in areas like New Hampshire.

New Hampshire Population by Age in 2021

New Hampshire’s Population by Age

Age Estimated Number % of Overall Population
Under 5 years 63,509 4.6%
5 to 9 years 68,766 5%
10 to 14 years 78,993 5.8%
15 to 17 years 49,347 3.6%
18 and 19 years 38,982 2.8%
20 years 18,537 1.4%
21 years 16,785 1.2%
22 to 24 years 51,150 3.7%
25 to 29 years 85,052 6.2%
30 to 34 years 86,507 6.3%
35 to 39 years 80,750 5.9%
40 to 44 years 79,885 5.8%
45 to 49 years 87,220 6.4%
50 to 54 years 100,008 7.3%
55 to 59 years 112,805 8.2%
60 and 61 years 44,068 3.2%
62 to 64 years 59,675 4.3%
65 and 66 years 35,717 2.6%
67 to 69 years 49,841 3.6%
70 to 74 years 68,564 5%
75 to 79 years 41,014 3%
80 to 84 years 26,749 1.9%
85 years and over 28,251 2.1%

Source: US Census Bureau



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