US ZIP Code 81503 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 81503
US ZIP Code 81503 Age & Gender Statistics (2024)
Total Population
16,558
Median Age
38.7
Male Median
39.5
Female Median
38.0
US ZIP Code 81503 Population Growth

US ZIP Code 81503 Demographic Trend
Since 2021, the population of has changed by +3.9%%.
+3.9%% Growth
US ZIP Code 81503 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 81503 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.7 | 16,558 |
| 2023 | 40.1 | 16,132 |
| 2022 | 40.5 | 16,152 |
| 2021 | 38.6 | 15,941 |
US ZIP Code 81503 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.7% |
| 5–17 | 15.3% |
| 18–24 | 6.8% |
| 25–34 | 15.5% |
| 35–54 | 22.7% |
| 55–64 | 12.6% |
| 65+ | 20.3% |
Dependency Ratios for US ZIP Code 81503
- Total Dependency Ratio:
- 73.6
- Youth Dependency:
- 38.3
- Old-Age Dependency:
- 35.3
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 81503
The median age in US ZIP Code 81503 is 38.7 years.
According to latest Census data, the total population of US ZIP Code 81503 is 16,558.
In US ZIP Code 81503, seniors (ages 65+) make up 20.3% of the population, while children under 18 represent 15.3%.
Based on historical data since 2021, the population in US ZIP Code 81503 has remained stable.