Carroll County, New Hampshire Age & Gender Statistics (2024)

Total Population

51,804

Median Age

54.6

Male Median

54.1

Female Median

55.5

Carroll County, New Hampshire Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Carroll County, New Hampshire Demographic Trend

Since 2010, the population of has changed by +8.4%%.

+8.4%% Growth

Carroll County, New Hampshire Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Carroll County, New Hampshire Historical Population Data

YearMedian AgePopulation
202454.651,804
202354.251,259
202253.850,679
202153.649,961
202053.448,461
201952.348,138
201851.747,840
201751.447,524
201650.947,416
201550.347,513
201449.747,623
201349.047,694
201248.247,761
201147.347,817
201046.847,772

Carroll County, New Hampshire Age Group Breakdown (2024)

Age CohortPercentage
Under 53.2%
5–1711.6%
18–245.9%
25–349.1%
35–5420.9%
55–6418.5%
65+30.9%

Dependency Ratios for Carroll County, New Hampshire

Total Dependency Ratio:
83.9
Youth Dependency:
27.1
Old-Age Dependency:
56.8

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Carroll County, New Hampshire

The median age in Carroll County, New Hampshire is 54.6 years.

According to latest Census data, the total population of Carroll County, New Hampshire is 51,804.

In Carroll County, New Hampshire, seniors (ages 65+) make up 30.9% of the population, while children under 18 represent 11.6%.

Based on historical data since 2010, the population in Carroll County, New Hampshire is aging.
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