US ZIP Code 89031 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 89031
US ZIP Code 89031 Age & Gender Statistics (2024)
Total Population
77,305
Median Age
36.1
Male Median
35.4
Female Median
36.4
US ZIP Code 89031 Population Growth

US ZIP Code 89031 Demographic Trend
Since 2021, the population of has changed by +6.8%%.
+6.8%% Growth
US ZIP Code 89031 Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 89031 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.1 | 77,305 |
| 2023 | 36.6 | 75,097 |
| 2022 | 35.6 | 74,005 |
| 2021 | 35.3 | 72,377 |
US ZIP Code 89031 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 19.2% |
| 18–24 | 8.1% |
| 25–34 | 15.8% |
| 35–54 | 27.0% |
| 55–64 | 10.7% |
| 65+ | 13.4% |
Dependency Ratios for US ZIP Code 89031
- Total Dependency Ratio:
- 62.3
- Youth Dependency:
- 40.6
- Old-Age Dependency:
- 21.8
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 89031
The median age in US ZIP Code 89031 is 36.1 years.
According to latest Census data, the total population of US ZIP Code 89031 is 77,305.
In US ZIP Code 89031, seniors (ages 65+) make up 13.4% of the population, while children under 18 represent 19.2%.
Based on historical data since 2021, the population in US ZIP Code 89031 has remained stable.