Rochester Township, Pennsylvania population age distribution
A complete breakdown of Rochester township'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 | 151 | 5.56% |
5 to 9 years | 121 | 4.45% |
10 to 14 years | 48 | 1.77% |
15 to 19 years | 125 | 4.6% |
20 to 24 years | 291 | 10.71% |
25 to 29 years | 234 | 8.61% |
30 to 34 years | 116 | 4.27% |
35 to 39 years | 151 | 5.56% |
40 to 44 years | 117 | 4.31% |
45 to 49 years | 124 | 4.56% |
50 to 54 years | 239 | 8.8% |
55 to 59 years | 206 | 7.58% |
60 to 64 years | 227 | 8.35% |
65 to 69 years | 195 | 7.18% |
70 to 74 years | 154 | 5.67% |
75 to 79 years | 107 | 3.94% |
80 to 84 years | 66 | 2.43% |
85 years and over | 45 | 1.66% |
TABLE OF CONTENTS
Rochester Township, Pennsylvania population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Rochester Township, Pennsylvania was for the group of age 20-24 years with a population of 291 (10.71%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Rochester Township, Pennsylvania was the 85+ years with a population of 45 (1.66%).
Rochester Township, Pennsylvania population by age cohort
To better understand the age distribution of Rochester Township, Pennsylvania'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 | 395 | 14.54% |
18 to 64 years | 1,755 | 64.59% |
85 years and over | 567 | 20.87% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Rochester township's population under 18 was 14.54%, compared to the 22.51% nationwide.
- Rochester township's working population (between 18 and 64) was 64.59%, compared to 61.45% nationwide.
- Rochester township's elderly or the senior population (over 65 age) was 20.87% as compared to 16.04% nationwide.
Rochester Township, Pennsylvania population pyramid
Population pyramid for Rochester Township, Pennsylvania 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 Rochester township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Rochester Township, Pennsylvania, is 17.5.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Rochester Township, Pennsylvania, is 31.0.
- Total dependency ratio for Rochester Township, Pennsylvania is 48.5.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Rochester Township, Pennsylvania is 3.2.
Here's the Rochester Township, Pennsylvania's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 93 | 58 | 151 |
5 to 9 years | 67 | 54 | 121 |
10 to 14 years | 18 | 30 | 48 |
15 to 19 years | 93 | 32 | 125 |
20 to 24 years | 85 | 206 | 291 |
25 to 29 years | 98 | 136 | 234 |
30 to 34 years | 67 | 49 | 116 |
35 to 39 years | 99 | 52 | 151 |
40 to 44 years | 30 | 87 | 117 |
45 to 49 years | 85 | 39 | 124 |
50 to 54 years | 121 | 118 | 239 |
55 to 59 years | 114 | 92 | 206 |
60 to 64 years | 112 | 115 | 227 |
65 to 69 years | 112 | 83 | 195 |
70 to 74 years | 62 | 92 | 154 |
75 to 79 years | 54 | 53 | 107 |
80 to 84 years | 9 | 57 | 66 |
85 years and over | 12 | 33 | 45 |
Things to know
What is the population of Rochester Township, Pennsylvania under 18?
Rochester township's population under the age of 18 is 395, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 14.54% of the total resident population of Rochester Township, Pennsylvania.
What is the aging population in Rochester Township, Pennsylvania?
Rochester township's population aged 65 years and above was 567. As per the U.S. Census Bureau's American Community Survey, this population is 20.87% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates