Clatsop County, Oregon Age & Gender Distribution (2024)
Population distribution by age and gender for Clatsop County, Oregon
Clatsop County, Oregon Age & Gender Statistics (2024)
Total Population
41,363
Median Age
46.0
Male Median
44.8
Female Median
47.0
Clatsop County, Oregon Population Growth

Clatsop County, Oregon Demographic Trend
Since 2010, the population of has changed by +12.2%%.
+12.2%% Growth
Clatsop County, Oregon Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Clatsop County, Oregon Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 46.0 | 41,363 |
| 2023 | 45.2 | 41,343 |
| 2022 | 44.9 | 41,190 |
| 2021 | 44.5 | 40,720 |
| 2020 | 44.4 | 39,656 |
| 2019 | 44.2 | 39,102 |
| 2018 | 43.9 | 38,562 |
| 2017 | 44.1 | 38,021 |
| 2016 | 43.7 | 37,660 |
| 2015 | 43.9 | 37,382 |
| 2014 | 43.8 | 37,236 |
| 2013 | 43.7 | 37,157 |
| 2012 | 43.5 | 37,068 |
| 2011 | 43.0 | 36,966 |
| 2010 | 42.7 | 36,858 |
Clatsop County, Oregon Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.4% |
| 5–17 | 13.5% |
| 18–24 | 6.4% |
| 25–34 | 11.8% |
| 35–54 | 24.7% |
| 55–64 | 14.2% |
| 65+ | 25.1% |
Dependency Ratios for Clatsop County, Oregon
- Total Dependency Ratio:
- 75.2
- Youth Dependency:
- 31.3
- Old-Age Dependency:
- 43.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Clatsop County, Oregon
The median age in Clatsop County, Oregon is 46.0 years.
According to latest Census data, the total population of Clatsop County, Oregon is 41,363.
In Clatsop County, Oregon, seniors (ages 65+) make up 25.1% of the population, while children under 18 represent 13.5%.
Based on historical data since 2010, the population in Clatsop County, Oregon is aging.