Pima County, Arizona Age & Gender Distribution (2024)
Population distribution by age and gender for Pima County, Arizona
Pima County, Arizona Age & Gender Statistics (2024)
Total Population
1,060,490
Median Age
39.8
Male Median
38.3
Female Median
41.4
Pima County, Arizona Population Growth
Pima County, Arizona Demographic Trend
Since 2010, the population of has changed by +10.0%%.
+10.0%% Growth
Pima County, Arizona Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Pima County, Arizona Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.8 | 1,060,490 |
| 2023 | 39.7 | 1,049,947 |
| 2022 | 39.0 | 1,042,393 |
| 2021 | 38.9 | 1,035,063 |
| 2020 | 38.7 | 1,038,476 |
| 2019 | 38.5 | 1,027,207 |
| 2018 | 38.3 | 1,019,722 |
| 2017 | 38.2 | 1,007,257 |
| 2016 | 38.1 | 1,003,338 |
| 2015 | 38.0 | 998,537 |
| 2014 | 37.9 | 993,144 |
| 2013 | 37.8 | 986,891 |
| 2012 | 37.7 | 981,048 |
| 2011 | 37.5 | 974,181 |
| 2010 | 37.3 | 964,462 |
Pima County, Arizona Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.9% |
| 5–17 | 14.7% |
| 18–24 | 11.6% |
| 25–34 | 13.0% |
| 35–54 | 22.3% |
| 55–64 | 11.9% |
| 65+ | 21.6% |
Dependency Ratios for Pima County, Arizona
- Total Dependency Ratio:
- 70.0
- Youth Dependency:
- 33.3
- Old-Age Dependency:
- 36.7
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Pima County, Arizona
The median age in Pima County, Arizona is 39.8 years.
According to latest Census data, the total population of Pima County, Arizona is 1,060,490.
In Pima County, Arizona, seniors (ages 65+) make up 21.6% of the population, while children under 18 represent 14.7%.
Based on historical data since 2010, the population in Pima County, Arizona is aging.