Polk County, Oregon Age & Gender Distribution (2024)
Population distribution by age and gender for Polk County, Oregon
Polk County, Oregon Age & Gender Statistics (2024)
Total Population
89,662
Median Age
37.8
Male Median
37.2
Female Median
38.2
Polk County, Oregon Population Growth
Polk County, Oregon Demographic Trend
Since 2010, the population of has changed by +21.6%%.
+21.6%% Growth
Polk County, Oregon Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Polk County, Oregon Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.8 | 89,662 |
| 2023 | 37.6 | 88,553 |
| 2022 | 37.1 | 87,600 |
| 2021 | 37.1 | 86,347 |
| 2020 | 37.0 | 84,730 |
| 2019 | 37.0 | 83,037 |
| 2018 | 37.1 | 81,427 |
| 2017 | 37.3 | 79,666 |
| 2016 | 37.3 | 78,470 |
| 2015 | 37.4 | 77,264 |
| 2014 | 37.4 | 76,464 |
| 2013 | 37.5 | 75,930 |
| 2012 | 37.4 | 75,448 |
| 2011 | 37.7 | 74,734 |
| 2010 | 37.2 | 73,745 |
Polk County, Oregon Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 16.4% |
| 18–24 | 11.9% |
| 25–34 | 12.7% |
| 35–54 | 23.6% |
| 55–64 | 11.1% |
| 65+ | 19.0% |
Dependency Ratios for Polk County, Oregon
- Total Dependency Ratio:
- 68.5
- Youth Dependency:
- 36.4
- Old-Age Dependency:
- 32.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Polk County, Oregon
The median age in Polk County, Oregon is 37.8 years.
According to latest Census data, the total population of Polk County, Oregon is 89,662.
In Polk County, Oregon, seniors (ages 65+) make up 19.0% of the population, while children under 18 represent 16.4%.
Based on historical data since 2010, the population in Polk County, Oregon has remained stable.