Grafton County, NH population age distributions
A complete breakdown of Grafton County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 3,573 | 3.93% |
| 5 to 9 years | 3,953 | 4.35% |
| 10 to 14 years | 4,306 | 4.74% |
| 15 to 19 years | 6,739 | 7.42% |
| 20 to 24 years | 7,123 | 7.84% |
| 25 to 29 years | 5,327 | 5.86% |
| 30 to 34 years | 5,528 | 6.09% |
| 35 to 39 years | 5,148 | 5.67% |
| 40 to 44 years | 4,664 | 5.13% |
| 45 to 49 years | 4,806 | 5.29% |
| 50 to 54 years | 5,621 | 6.19% |
| 55 to 59 years | 7,133 | 7.85% |
| 60 to 64 years | 6,961 | 7.66% |
| 65 to 69 years | 6,321 | 6.96% |
| 70 to 74 years | 5,417 | 5.96% |
| 75 to 79 years | 3,566 | 3.93% |
| 80 to 84 years | 2,072 | 2.28% |
| 85 years and over | 2,578 | 2.84% |
TABLE OF CONTENTS
Grafton County, NH population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Grafton County, NH population by age group.
The largest age group is 55 to 59 years with a population of 7,133 (7.85% of the total population).
The largest age group in Grafton County, NH was for the group of age 55 to 59 years with a population of 7,133 (7.85%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Grafton County, NH was the 80 to 84 years with a population of 2,072 (2.28%).
Grafton County, NH population by age cohort
To better understand the age distribution of Grafton County, NH's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Grafton County, NH population by age cohort
The largest age group was 18 to 64 years with a population of 56,334 (62.02% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Grafton County 's population under 18 was 16.02%, compared to the 22.11% nationwide.
- Grafton County's working population (between 18 and 64) was 62.02%, compared to 61.36% nationwide.
- Grafton County's elderly or the senior population (over 65 age) was 21.97% as compared to 16.53% nationwide.
Grafton County, NH population pyramid
Population pyramid for Grafton County, NH is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Grafton County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Grafton County, NH, is 20.0.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Grafton County, NH, is 33.8.
- Total dependency ratio for Grafton County, NH is 53.8.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Grafton County, NH is 3.0.
FIGURE 3
Grafton County, NH population pyramid
Grafton County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Grafton County, NH population pyramid
Here's the Grafton County, NH's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 1,715 | 1,858 | 3,573 |
| 5 to 9 years | 2,171 | 1,782 | 3,953 |
| 10 to 14 years | 2,078 | 2,228 | 4,306 |
| 15 to 19 years | 3,483 | 3,256 | 6,739 |
| 20 to 24 years | 3,739 | 3,384 | 7,123 |
| 25 to 29 years | 2,753 | 2,574 | 5,327 |
| 30 to 34 years | 2,715 | 2,813 | 5,528 |
| 35 to 39 years | 2,612 | 2,536 | 5,148 |
| 40 to 44 years | 2,363 | 2,301 | 4,664 |
| 45 to 49 years | 2,366 | 2,440 | 4,806 |
| 50 to 54 years | 2,773 | 2,848 | 5,621 |
| 55 to 59 years | 3,655 | 3,478 | 7,133 |
| 60 to 64 years | 3,304 | 3,657 | 6,961 |
| 65 to 69 years | 3,160 | 3,161 | 6,321 |
| 70 to 74 years | 2,658 | 2,759 | 5,417 |
| 75 to 79 years | 1,652 | 1,914 | 3,566 |
| 80 to 84 years | 1,036 | 1,036 | 2,072 |
| 85 years and over | 871 | 1,707 | 2,578 |
Things to know
What is the population of Grafton County, NH under 18?
Grafton County's population under the age of 18 is 14,548, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 16.02% of the total resident population of Grafton County, NH.
What is the aging population in Grafton County, NH?
Grafton County's population aged 65 years and above was 19,954. As per the U.S. Census Bureau's American Community Survey, this population is 21.97% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates