Pinal County, AZ population age distributions
A complete breakdown of Pinal County'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 | 24,015 | 5.35% |
| 5 to 9 years | 26,489 | 5.9% |
| 10 to 14 years | 29,910 | 6.66% |
| 15 to 19 years | 26,748 | 5.95% |
| 20 to 24 years | 24,647 | 5.49% |
| 25 to 29 years | 28,882 | 6.43% |
| 30 to 34 years | 30,754 | 6.85% |
| 35 to 39 years | 31,563 | 7.03% |
| 40 to 44 years | 27,523 | 6.13% |
| 45 to 49 years | 26,160 | 5.82% |
| 50 to 54 years | 24,470 | 5.45% |
| 55 to 59 years | 25,026 | 5.57% |
| 60 to 64 years | 27,278 | 6.07% |
| 65 to 69 years | 28,124 | 6.26% |
| 70 to 74 years | 27,901 | 6.21% |
| 75 to 79 years | 21,542 | 4.8% |
| 80 to 84 years | 10,210 | 2.27% |
| 85 years and over | 7,977 | 1.78% |
TABLE OF CONTENTS
Pinal County, AZ population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
Pinal County, AZ population by age group.
The largest age group is 35 to 39 years with a population of 31,563 (7.03% of the total population).
The largest age group in Pinal County, AZ was for the group of age 35 to 39 years with a population of 31,563 (7.03%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in Pinal County, AZ was the 85 years and over with a population of 7,977 (1.78%).
Pinal County, AZ population by age cohort
To better understand the age distribution of Pinal County, AZ'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
Pinal County, AZ population by age cohort
The largest age group was 18 to 64 years with a population of 255,872 (56.96% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Pinal County 's population under 18 was 21.73%, compared to the 22.16% nationwide.
- Pinal County's working population (between 18 and 64) was 56.96%, compared to 61% nationwide.
- Pinal County's elderly or the senior population (over 65 age) was 21.32% as compared to 16.84% nationwide.
Pinal County, AZ population pyramid
Population pyramid for Pinal County, AZ 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 Pinal County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Pinal County, AZ, is 29.5.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Pinal County, AZ, is 35.1.
- Total dependency ratio for Pinal County, AZ is 64.5.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Pinal County, AZ is 2.9.
FIGURE 3
Pinal County, AZ population pyramid
Pinal County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Pinal County, AZ population pyramid
Here's the Pinal County, AZ's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 12,208 | 11,807 | 24,015 |
| 5 to 9 years | 12,999 | 13,490 | 26,489 |
| 10 to 14 years | 15,665 | 14,245 | 29,910 |
| 15 to 19 years | 14,091 | 12,657 | 26,748 |
| 20 to 24 years | 13,940 | 10,707 | 24,647 |
| 25 to 29 years | 16,342 | 12,540 | 28,882 |
| 30 to 34 years | 17,340 | 13,414 | 30,754 |
| 35 to 39 years | 16,933 | 14,630 | 31,563 |
| 40 to 44 years | 15,608 | 11,915 | 27,523 |
| 45 to 49 years | 14,144 | 12,016 | 26,160 |
| 50 to 54 years | 12,858 | 11,612 | 24,470 |
| 55 to 59 years | 12,644 | 12,382 | 25,026 |
| 60 to 64 years | 12,834 | 14,444 | 27,278 |
| 65 to 69 years | 13,168 | 14,956 | 28,124 |
| 70 to 74 years | 13,043 | 14,858 | 27,901 |
| 75 to 79 years | 10,952 | 10,590 | 21,542 |
| 80 to 84 years | 4,851 | 5,359 | 10,210 |
| 85 years and over | 3,802 | 4,175 | 7,977 |
Things to know
What is the population of Pinal County, AZ under 18?
Pinal County's population under the age of 18 is 97,593, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.73% of the total resident population of Pinal County, AZ.
What is the aging population in Pinal County, AZ?
Pinal County's population aged 65 years and above was 95,754. As per the U.S. Census Bureau's American Community Survey, this population is 21.32% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates
