West St. Clair Township, Pennsylvania population age distributions
A complete breakdown of West St. Clair 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 | 73 | 4.49% |
| 5 to 9 years | 54 | 3.32% |
| 10 to 14 years | 37 | 2.27% |
| 15 to 19 years | 95 | 5.84% |
| 20 to 24 years | 122 | 7.5% |
| 25 to 29 years | 78 | 4.79% |
| 30 to 34 years | 58 | 3.56% |
| 35 to 39 years | 52 | 3.2% |
| 40 to 44 years | 94 | 5.78% |
| 45 to 49 years | 138 | 8.48% |
| 50 to 54 years | 179 | 11% |
| 55 to 59 years | 139 | 8.54% |
| 60 to 64 years | 132 | 8.11% |
| 65 to 69 years | 160 | 9.83% |
| 70 to 74 years | 73 | 4.49% |
| 75 to 79 years | 51 | 3.13% |
| 80 to 84 years | 31 | 1.91% |
| 85 years and over | 61 | 3.75% |
TABLE OF CONTENTS
West St. Clair Township, Pennsylvania population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
West St. Clair Township, Pennsylvania population by age group.
The largest age group is 50 to 54 years with a population of 179 (11% of the total population).
The largest age group in West St. Clair Township, Pennsylvania was for the group of age 50 to 54 years with a population of 179 (11%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in West St. Clair Township, Pennsylvania was the 80 to 84 years with a population of 31 (1.91%).
West St. Clair Township, Pennsylvania population by age cohort
To better understand the age distribution of West St. Clair 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
FIGURE 2
West St. Clair Township, Pennsylvania population by age cohort
The largest age group was 18 to 64 years with a population of 1,034 (63.55% of the total population).
West St. Clair Township, Pennsylvania population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 217 | 13.34% |
| 18 to 64 years | 1,034 | 63.55% |
| 65 years and over | 376 | 23.11% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- West St. Clair township 's population under 18 was 13.34%, compared to the 22.11% nationwide.
- West St. Clair township's working population (between 18 and 64) was 63.55%, compared to 61.36% nationwide.
- West St. Clair township's elderly or the senior population (over 65 age) was 23.11% as compared to 16.53% nationwide.
West St. Clair Township, Pennsylvania population pyramid
Population pyramid for West St. Clair 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 West St. Clair township's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for West St. Clair Township, Pennsylvania, is 15.1.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for West St. Clair Township, Pennsylvania, is 34.6.
- Total dependency ratio for West St. Clair Township, Pennsylvania is 49.7.
- Potential support ratio, which is the number of youth (working age population) per elderly, for West St. Clair Township, Pennsylvania is 2.9.
FIGURE 3
West St. Clair Township, Pennsylvania population pyramid
West St. Clair township population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
West St. Clair Township, Pennsylvania population pyramid
Here's the West St. Clair Township, Pennsylvania's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 47 | 26 | 73 |
| 5 to 9 years | 40 | 14 | 54 |
| 10 to 14 years | 23 | 14 | 37 |
| 15 to 19 years | 59 | 36 | 95 |
| 20 to 24 years | 35 | 87 | 122 |
| 25 to 29 years | 44 | 34 | 78 |
| 30 to 34 years | 17 | 41 | 58 |
| 35 to 39 years | 22 | 30 | 52 |
| 40 to 44 years | 28 | 66 | 94 |
| 45 to 49 years | 86 | 52 | 138 |
| 50 to 54 years | 84 | 95 | 179 |
| 55 to 59 years | 67 | 72 | 139 |
| 60 to 64 years | 62 | 70 | 132 |
| 65 to 69 years | 87 | 73 | 160 |
| 70 to 74 years | 36 | 37 | 73 |
| 75 to 79 years | 14 | 37 | 51 |
| 80 to 84 years | 14 | 17 | 31 |
| 85 years and over | 28 | 33 | 61 |
Things to know
What is the population of West St. Clair Township, Pennsylvania under 18?
West St. Clair township's population under the age of 18 is 217, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 13.34% of the total resident population of West St. Clair Township, Pennsylvania.
What is the aging population in West St. Clair Township, Pennsylvania?
West St. Clair township's population aged 65 years and above was 376. As per the U.S. Census Bureau's American Community Survey, this population is 23.11% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates