Sewickley Hills, PA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Sewickley Hills, PA was for the group of age 65-69 years with a population of 69 (9.08%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Sewickley Hills, PA was the 80-84 years with a population of 9 (1.18%).
Sewickley Hills, PA population by age cohort
To better understand the age distribution of Sewickley Hills, 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
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 171 | 22.5% |
| 18 to 64 years | 388 | 51.05% |
| 85 years and over | 201 | 26.45% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Sewickley Hills's population under 18 was 22.50%, compared to the 22.51% nationwide.
- Sewickley Hills's working population (between 18 and 64) was 51.05%, compared to 61.45% nationwide.
- Sewickley Hills's elderly or the senior population (over 65 age) was 26.45% as compared to 16.04% nationwide.
Sewickley Hills, PA population pyramid
Population pyramid for Sewickley Hills, 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 Sewickley Hills's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Sewickley Hills, PA, is 36.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Sewickley Hills, PA, is 49.1.
- Total dependency ratio for Sewickley Hills, PA is 85.8.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Sewickley Hills, PA is 2.0.
Here's the Sewickley Hills, PA's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 16 | 37 | 53 |
| 5 to 9 years | 14 | 25 | 39 |
| 10 to 14 years | 28 | 30 | 58 |
| 15 to 19 years | 6 | 17 | 23 |
| 20 to 24 years | 13 | 5 | 18 |
| 25 to 29 years | 2 | 12 | 14 |
| 30 to 34 years | 26 | 17 | 43 |
| 35 to 39 years | 18 | 32 | 50 |
| 40 to 44 years | 23 | 24 | 47 |
| 45 to 49 years | 20 | 23 | 43 |
| 50 to 54 years | 30 | 20 | 50 |
| 55 to 59 years | 20 | 34 | 54 |
| 60 to 64 years | 36 | 31 | 67 |
| 65 to 69 years | 26 | 43 | 69 |
| 70 to 74 years | 31 | 13 | 44 |
| 75 to 79 years | 22 | 43 | 65 |
| 80 to 84 years | 5 | 4 | 9 |
| 85 years and over | 2 | 12 | 14 |