North Irwin, PA population age distributions
A complete breakdown of North Irwin'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 | 40 | 4.88% |
| 5 to 9 years | 13 | 1.59% |
| 10 to 14 years | 36 | 4.39% |
| 15 to 19 years | 12 | 1.46% |
| 20 to 24 years | 60 | 7.32% |
| 25 to 29 years | 115 | 14.02% |
| 30 to 34 years | 79 | 9.63% |
| 35 to 39 years | 36 | 4.39% |
| 40 to 44 years | 44 | 5.37% |
| 45 to 49 years | 54 | 6.59% |
| 50 to 54 years | 29 | 3.54% |
| 55 to 59 years | 63 | 7.68% |
| 60 to 64 years | 69 | 8.41% |
| 65 to 69 years | 53 | 6.46% |
| 70 to 74 years | 38 | 4.63% |
| 75 to 79 years | 43 | 5.24% |
| 80 to 84 years | 25 | 3.05% |
| 85 years and over | 11 | 1.34% |
TABLE OF CONTENTS
North Irwin, PA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
North Irwin, PA population by age group.
The largest age group is 25 to 29 years with a population of 115 (14.02% of the total population).
The largest age group in North Irwin, PA was for the group of age 25 to 29 years with a population of 115 (14.02%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in North Irwin, PA was the 85 years and over with a population of 11 (1.34%).
North Irwin, PA population by age cohort
To better understand the age distribution of North Irwin, PA'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
North Irwin, PA population by age cohort
The largest age group was 18 to 64 years with a population of 551 (67.20% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- North Irwin 's population under 18 was 12.07%, compared to the 22.11% nationwide.
- North Irwin's working population (between 18 and 64) was 67.20%, compared to 61.36% nationwide.
- North Irwin's elderly or the senior population (over 65 age) was 20.73% as compared to 16.53% nationwide.
North Irwin, PA population pyramid
Population pyramid for North Irwin, PA 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 North Irwin's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for North Irwin, PA, is 15.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for North Irwin, PA, is 30.3.
- Total dependency ratio for North Irwin, PA is 46.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for North Irwin, PA is 3.3.
FIGURE 3
North Irwin, PA population pyramid
North Irwin population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
North Irwin, PA population pyramid
Here's the North Irwin, PA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 28 | 12 | 40 |
| 5 to 9 years | 10 | 3 | 13 |
| 10 to 14 years | 21 | 15 | 36 |
| 15 to 19 years | 5 | 7 | 12 |
| 20 to 24 years | 21 | 39 | 60 |
| 25 to 29 years | 72 | 43 | 115 |
| 30 to 34 years | 47 | 32 | 79 |
| 35 to 39 years | 22 | 14 | 36 |
| 40 to 44 years | 34 | 10 | 44 |
| 45 to 49 years | 26 | 28 | 54 |
| 50 to 54 years | 15 | 14 | 29 |
| 55 to 59 years | 13 | 50 | 63 |
| 60 to 64 years | 35 | 34 | 69 |
| 65 to 69 years | 33 | 20 | 53 |
| 70 to 74 years | 14 | 24 | 38 |
| 75 to 79 years | 9 | 34 | 43 |
| 80 to 84 years | 21 | 4 | 25 |
| 85 years and over | 0 | 11 | 11 |
Things to know
What is the population of North Irwin, PA under 18?
North Irwin's population under the age of 18 is 99, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 12.07% of the total resident population of North Irwin, PA.
What is the aging population in North Irwin, PA?
North Irwin's population aged 65 years and above was 170. As per the U.S. Census Bureau's American Community Survey, this population is 20.73% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates