Yamhill County, Oregon Age & Gender Distribution (2024)
Population distribution by age and gender for Yamhill County, Oregon
Yamhill County, Oregon Age & Gender Statistics (2024)
Total Population
108,734
Median Age
39.7
Male Median
38.5
Female Median
40.5
Yamhill County, Oregon Population Growth
Yamhill County, Oregon Demographic Trend
Since 2010, the population of has changed by +12.2%%.
+12.2%% Growth
Yamhill County, Oregon Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Yamhill County, Oregon Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 39.7 | 108,734 |
| 2023 | 39.5 | 108,122 |
| 2022 | 39.4 | 107,674 |
| 2021 | 39.1 | 107,024 |
| 2020 | 38.6 | 106,087 |
| 2019 | 38.3 | 104,831 |
| 2018 | 38.1 | 103,820 |
| 2017 | 38.2 | 102,366 |
| 2016 | 38.1 | 102,217 |
| 2015 | 38.2 | 101,119 |
| 2014 | 38.0 | 100,486 |
| 2013 | 37.7 | 99,802 |
| 2012 | 37.1 | 99,119 |
| 2011 | 36.7 | 98,293 |
| 2010 | 36.5 | 96,930 |
Yamhill County, Oregon Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 16.1% |
| 18–24 | 9.9% |
| 25–34 | 12.7% |
| 35–54 | 25.3% |
| 55–64 | 12.2% |
| 65+ | 18.8% |
Dependency Ratios for Yamhill County, Oregon
- Total Dependency Ratio:
- 66.4
- Youth Dependency:
- 35.1
- Old-Age Dependency:
- 31.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Yamhill County, Oregon
The median age in Yamhill County, Oregon is 39.7 years.
According to latest Census data, the total population of Yamhill County, Oregon is 108,734.
In Yamhill County, Oregon, seniors (ages 65+) make up 18.8% of the population, while children under 18 represent 16.1%.
Based on historical data since 2010, the population in Yamhill County, Oregon is aging.