Morrow County, Oregon Age & Gender Distribution (2024)
Population distribution by age and gender for Morrow County, Oregon
Morrow County, Oregon Age & Gender Statistics (2024)
Total Population
12,300
Median Age
36.3
Male Median
36.7
Female Median
36.0
Morrow County, Oregon Population Growth

Morrow County, Oregon Demographic Trend
Since 2010, the population of has changed by +10.7%%.
+10.7%% Growth
Morrow County, Oregon Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Morrow County, Oregon Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.3 | 12,300 |
| 2023 | 36.2 | 12,249 |
| 2022 | 37.0 | 12,140 |
| 2021 | 37.8 | 11,964 |
| 2020 | 38.3 | 11,425 |
| 2019 | 38.9 | 11,303 |
| 2018 | 38.4 | 11,215 |
| 2017 | 39.2 | 11,153 |
| 2016 | 37.4 | 11,207 |
| 2015 | 37.4 | 11,204 |
| 2014 | 37.3 | 11,217 |
| 2013 | 36.9 | 11,218 |
| 2012 | 36.6 | 11,146 |
| 2011 | 36.6 | 11,107 |
| 2010 | 36.1 | 11,112 |
Morrow County, Oregon Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.8% |
| 5–17 | 20.3% |
| 18–24 | 9.2% |
| 25–34 | 11.9% |
| 35–54 | 23.8% |
| 55–64 | 11.4% |
| 65+ | 16.5% |
Dependency Ratios for Morrow County, Oregon
- Total Dependency Ratio:
- 77.6
- Youth Dependency:
- 48.2
- Old-Age Dependency:
- 29.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Morrow County, Oregon
The median age in Morrow County, Oregon is 36.3 years.
According to latest Census data, the total population of Morrow County, Oregon is 12,300.
In Morrow County, Oregon, seniors (ages 65+) make up 16.5% of the population, while children under 18 represent 20.3%.
Based on historical data since 2010, the population in Morrow County, Oregon has remained stable.