Rocky Hill, NJ population age distributions
A complete breakdown of Rocky Hill'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 | 58 | 7.3% |
| 5 to 9 years | 44 | 5.54% |
| 10 to 14 years | 39 | 4.91% |
| 15 to 19 years | 49 | 6.17% |
| 20 to 24 years | 64 | 8.06% |
| 25 to 29 years | 33 | 4.16% |
| 30 to 34 years | 27 | 3.4% |
| 35 to 39 years | 46 | 5.79% |
| 40 to 44 years | 52 | 6.55% |
| 45 to 49 years | 32 | 4.03% |
| 50 to 54 years | 42 | 5.29% |
| 55 to 59 years | 67 | 8.44% |
| 60 to 64 years | 81 | 10.2% |
| 65 to 69 years | 72 | 9.07% |
| 70 to 74 years | 39 | 4.91% |
| 75 to 79 years | 14 | 1.76% |
| 80 to 84 years | 20 | 2.52% |
| 85 years and over | 15 | 1.89% |
TABLE OF CONTENTS
Rocky Hill, NJ population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Rocky Hill, NJ population by age group.
The largest age group is 60 to 64 years with a population of 81 (10.20% of the total population).
The largest age group in Rocky Hill, NJ was for the group of age 60 to 64 years with a population of 81 (10.20%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Rocky Hill, NJ was the 75 to 79 years with a population of 14 (1.76%).
Rocky Hill, NJ population by age cohort
To better understand the age distribution of Rocky Hill, NJ'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
Rocky Hill, NJ population by age cohort
The largest age group was 18 to 64 years with a population of 471 (59.32% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Rocky Hill 's population under 18 was 20.53%, compared to the 22.11% nationwide.
- Rocky Hill's working population (between 18 and 64) was 59.32%, compared to 61.36% nationwide.
- Rocky Hill's elderly or the senior population (over 65 age) was 20.15% as compared to 16.53% nationwide.
Rocky Hill, NJ population pyramid
Population pyramid for Rocky Hill, NJ 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 Rocky Hill's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Rocky Hill, NJ, is 28.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Rocky Hill, NJ, is 32.5.
- Total dependency ratio for Rocky Hill, NJ is 61.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Rocky Hill, NJ is 3.1.
FIGURE 3
Rocky Hill, NJ population pyramid
Rocky Hill population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Rocky Hill, NJ population pyramid
Here's the Rocky Hill, NJ's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 34 | 24 | 58 |
| 5 to 9 years | 31 | 13 | 44 |
| 10 to 14 years | 28 | 11 | 39 |
| 15 to 19 years | 24 | 25 | 49 |
| 20 to 24 years | 39 | 25 | 64 |
| 25 to 29 years | 8 | 25 | 33 |
| 30 to 34 years | 16 | 11 | 27 |
| 35 to 39 years | 26 | 20 | 46 |
| 40 to 44 years | 24 | 28 | 52 |
| 45 to 49 years | 19 | 13 | 32 |
| 50 to 54 years | 25 | 17 | 42 |
| 55 to 59 years | 25 | 42 | 67 |
| 60 to 64 years | 38 | 43 | 81 |
| 65 to 69 years | 38 | 34 | 72 |
| 70 to 74 years | 27 | 12 | 39 |
| 75 to 79 years | 4 | 10 | 14 |
| 80 to 84 years | 15 | 5 | 20 |
| 85 years and over | 10 | 5 | 15 |
Things to know
What is the population of Rocky Hill, NJ under 18?
Rocky Hill's population under the age of 18 is 163, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.53% of the total resident population of Rocky Hill, NJ.
What is the aging population in Rocky Hill, NJ?
Rocky Hill's population aged 65 years and above was 160. As per the U.S. Census Bureau's American Community Survey, this population is 20.15% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates