New Castle, New Hampshire population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in New Castle, New Hampshire was for the group of age 65-69 years with a population of 98 (12.00%), according to the 2021 American Community Survey.
At the same time, the smallest age group in New Castle, New Hampshire was the 20-24 years with a population of 6 (0.73%).
New Castle, New Hampshire population by age cohort
To better understand the age distribution of New Castle, New Hampshire'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
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 159 | 19.46% |
| 18 to 64 years | 375 | 45.9% |
| 85 years and over | 283 | 34.64% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- New Castle town's population under 18 was 19.46%, compared to the 22.51% nationwide.
- New Castle town's working population (between 18 and 64) was 45.90%, compared to 61.45% nationwide.
- New Castle town's elderly or the senior population (over 65 age) was 34.64% as compared to 16.04% nationwide.
New Castle, New Hampshire population pyramid
Population pyramid for New Castle, New Hampshire 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 New Castle town's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for New Castle, New Hampshire, is 27.1.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for New Castle, New Hampshire, is 67.4.
- Total dependency ratio for New Castle, New Hampshire is 94.5.
- Potential support ratio, which is the number of youth (working age population) per elderly, for New Castle, New Hampshire is 1.5.
Here's the New Castle, New Hampshire's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 23 | 15 | 38 |
| 5 to 9 years | 26 | 13 | 39 |
| 10 to 14 years | 19 | 18 | 37 |
| 15 to 19 years | 31 | 14 | 45 |
| 20 to 24 years | 3 | 3 | 6 |
| 25 to 29 years | 19 | 0 | 19 |
| 30 to 34 years | 15 | 8 | 23 |
| 35 to 39 years | 5 | 8 | 13 |
| 40 to 44 years | 9 | 10 | 19 |
| 45 to 49 years | 25 | 18 | 43 |
| 50 to 54 years | 43 | 28 | 71 |
| 55 to 59 years | 28 | 56 | 84 |
| 60 to 64 years | 44 | 53 | 97 |
| 65 to 69 years | 44 | 54 | 98 |
| 70 to 74 years | 18 | 37 | 55 |
| 75 to 79 years | 30 | 31 | 61 |
| 80 to 84 years | 17 | 14 | 31 |
| 85 years and over | 13 | 25 | 38 |