US ZIP Code 97128 Age & Gender Distribution (2024)
Population distribution by age and gender for US ZIP Code 97128
US ZIP Code 97128 Age & Gender Statistics (2024)
Total Population
38,664
Median Age
40.4
Male Median
38.0
Female Median
42.7
US ZIP Code 97128 Population Growth
US ZIP Code 97128 Demographic Trend
Since 2021, the population of has changed by +0.4%%.
+0.4%% Growth
US ZIP Code 97128 Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
US ZIP Code 97128 Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.4 | 38,664 |
| 2023 | 40.8 | 38,625 |
| 2022 | 41.4 | 38,272 |
| 2021 | 39.6 | 38,508 |
US ZIP Code 97128 Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.1% |
| 5–17 | 17.9% |
| 18–24 | 10.0% |
| 25–34 | 10.9% |
| 35–54 | 24.0% |
| 55–64 | 11.9% |
| 65+ | 21.2% |
Dependency Ratios for US ZIP Code 97128
- Total Dependency Ratio:
- 76.2
- Youth Dependency:
- 38.8
- Old-Age Dependency:
- 37.4
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 97128
The median age in US ZIP Code 97128 is 40.4 years.
According to latest Census data, the total population of US ZIP Code 97128 is 38,664.
In US ZIP Code 97128, seniors (ages 65+) make up 21.2% of the population, while children under 18 represent 17.9%.
Based on historical data since 2021, the population in US ZIP Code 97128 has remained stable.