US ZIP Code 85131 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 85131
US ZIP Code 85131 Age & Gender Statistics (2024)
Total Population
18,794
Median Age
40.7
Male Median
39.2
Female Median
47.9
US ZIP Code 85131 Population Growth
US ZIP Code 85131 Demographic Trend
Since 2021, the population of has changed by +10.3%%.
+10.3%% Growth
US ZIP Code 85131 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 85131 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.7 | 18,794 |
| 2023 | 40.7 | 18,156 |
| 2022 | 38.0 | 17,695 |
| 2021 | 36.2 | 17,032 |
US ZIP Code 85131 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 3.5% |
| 5–17 | 11.0% |
| 18–24 | 8.4% |
| 25–34 | 16.9% |
| 35–54 | 28.5% |
| 55–64 | 11.5% |
| 65+ | 20.2% |
Dependency Ratios for US ZIP Code 85131
- Total Dependency Ratio:
- 53.1
- Youth Dependency:
- 22.1
- Old-Age Dependency:
- 31.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for US ZIP Code 85131
The median age in US ZIP Code 85131 is 40.7 years.
According to latest Census data, the total population of US ZIP Code 85131 is 18,794.
In US ZIP Code 85131, seniors (ages 65+) make up 20.2% of the population, while children under 18 represent 11.0%.
Based on historical data since 2021, the population in US ZIP Code 85131 is aging.