Valley County, Idaho Age & Gender Distribution (2024)
Population distribution by age and gender for Valley County, Idaho
Valley County, Idaho Age & Gender Statistics (2024)
Total Population
12,389
Median Age
46.9
Male Median
46.6
Female Median
47.0
Valley County, Idaho Population Growth
Valley County, Idaho Demographic Trend
Since 2010, the population of has changed by +25.8%%.
+25.8%% Growth
Valley County, Idaho Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Valley County, Idaho Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 46.9 | 12,389 |
| 2023 | 49.0 | 12,136 |
| 2022 | 48.9 | 11,830 |
| 2021 | 50.2 | 11,476 |
| 2020 | 50.4 | 11,085 |
| 2019 | 50.6 | 10,709 |
| 2018 | 48.7 | 10,401 |
| 2017 | 50.2 | 10,104 |
| 2016 | 48.8 | 9,897 |
| 2015 | 49.4 | 9,720 |
| 2014 | 48.9 | 9,662 |
| 2013 | 47.6 | 9,698 |
| 2012 | 46.7 | 9,793 |
| 2011 | 45.7 | 9,877 |
| 2010 | 45.1 | 9,846 |
Valley County, Idaho Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 13.8% |
| 18–24 | 4.8% |
| 25–34 | 8.0% |
| 35–54 | 26.1% |
| 55–64 | 15.3% |
| 65+ | 27.0% |
Dependency Ratios for Valley County, Idaho
- Total Dependency Ratio:
- 84.5
- Youth Dependency:
- 34.6
- Old-Age Dependency:
- 49.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Valley County, Idaho
The median age in Valley County, Idaho is 46.9 years.
According to latest Census data, the total population of Valley County, Idaho is 12,389.
In Valley County, Idaho, seniors (ages 65+) make up 27.0% of the population, while children under 18 represent 13.8%.
Based on historical data since 2010, the population in Valley County, Idaho is aging.