Derry township, Mifflin County, Pennsylvania population age distributions
A complete breakdown of Derry 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 | 245 | 3.39% |
5 to 9 years | 284 | 3.93% |
10 to 14 years | 250 | 3.46% |
15 to 19 years | 274 | 3.79% |
20 to 24 years | 185 | 2.56% |
25 to 29 years | 587 | 8.12% |
30 to 34 years | 256 | 3.54% |
35 to 39 years | 290 | 4.01% |
40 to 44 years | 290 | 4.01% |
45 to 49 years | 495 | 6.85% |
50 to 54 years | 649 | 8.98% |
55 to 59 years | 532 | 7.36% |
60 to 64 years | 614 | 8.5% |
65 to 69 years | 529 | 7.32% |
70 to 74 years | 788 | 10.91% |
75 to 79 years | 462 | 6.39% |
80 to 84 years | 309 | 4.28% |
85 years and over | 187 | 2.59% |
TABLE OF CONTENTS
Derry township, Mifflin County, Pennsylvania population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Derry township, Mifflin County, Pennsylvania population by age group.
The largest age group is 70 to 74 years with a population of 788 (10.91% of the total population).
The largest age group in Derry township, Mifflin County, Pennsylvania was for the group of age 70 to 74 years with a population of 788 (10.91%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Derry township, Mifflin County, Pennsylvania was the 20 to 24 years with a population of 185 (2.56%).
Derry township, Mifflin County, Pennsylvania population by age cohort
To better understand the age distribution of Derry township, Mifflin County, 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
FIGURE 2
Derry township, Mifflin County, Pennsylvania population by age cohort
The largest age group was 18 to 64 years with a population of 4,016 (55.58% of the total population).
Derry township, Mifflin County, Pennsylvania population by age cohort
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 935 | 12.94% |
18 to 64 years | 4,016 | 55.58% |
65 years and over | 2,275 | 31.48% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Derry township 's population under 18 was 12.94%, compared to the 22.11% nationwide.
- Derry township's working population (between 18 and 64) was 55.58%, compared to 61.36% nationwide.
- Derry township's elderly or the senior population (over 65 age) was 31.48% as compared to 16.53% nationwide.
Derry township, Mifflin County, Pennsylvania population pyramid
Population pyramid for Derry township, Mifflin County, 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 Derry township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Derry township, Mifflin County, Pennsylvania, is 18.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Derry township, Mifflin County, Pennsylvania, is 54.5.
- Total dependency ratio for Derry township, Mifflin County, Pennsylvania is 73.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Derry township, Mifflin County, Pennsylvania is 1.8.
FIGURE 3
Derry township, Mifflin County, Pennsylvania population pyramid
Derry township population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Derry township, Mifflin County, Pennsylvania population pyramid
Here's the Derry township, Mifflin County, Pennsylvania's male and female population across different age groups .
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 123 | 122 | 245 |
5 to 9 years | 157 | 127 | 284 |
10 to 14 years | 158 | 92 | 250 |
15 to 19 years | 53 | 221 | 274 |
20 to 24 years | 138 | 47 | 185 |
25 to 29 years | 276 | 311 | 587 |
30 to 34 years | 186 | 70 | 256 |
35 to 39 years | 96 | 194 | 290 |
40 to 44 years | 182 | 108 | 290 |
45 to 49 years | 265 | 230 | 495 |
50 to 54 years | 195 | 454 | 649 |
55 to 59 years | 292 | 240 | 532 |
60 to 64 years | 345 | 269 | 614 |
65 to 69 years | 145 | 384 | 529 |
70 to 74 years | 447 | 341 | 788 |
75 to 79 years | 221 | 241 | 462 |
80 to 84 years | 170 | 139 | 309 |
85 years and over | 50 | 137 | 187 |
Things to know
What is the population of Derry township, Mifflin County, Pennsylvania under 18?
Derry township's population under the age of 18 is 935, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 12.94% of the total resident population of Derry township, Mifflin County, Pennsylvania.
What is the aging population in Derry township, Mifflin County, Pennsylvania?
Derry township's population aged 65 years and above was 2,275. As per the U.S. Census Bureau's American Community Survey, this population is 31.48% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates