Payette County, Idaho Age & Gender Distribution (2024)
Population distribution by age and gender for Payette County, Idaho
Payette County, Idaho Age & Gender Statistics (2024)
Total Population
26,771
Median Age
38.9
Male Median
38.1
Female Median
40.2
Payette County, Idaho Population Growth

Payette County, Idaho Demographic Trend
Since 2010, the population of has changed by +19.2%%.
+19.2%% Growth
Payette County, Idaho Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Payette County, Idaho Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.9 | 26,771 |
| 2023 | 38.8 | 26,190 |
| 2022 | 40.0 | 25,571 |
| 2021 | 40.0 | 24,928 |
| 2020 | 39.4 | 23,705 |
| 2019 | 40.4 | 23,260 |
| 2018 | 39.9 | 23,041 |
| 2017 | 38.8 | 22,839 |
| 2016 | 39.1 | 22,773 |
| 2015 | 38.5 | 22,700 |
| 2014 | 38.2 | 22,658 |
| 2013 | 38.1 | 22,629 |
| 2012 | 38.0 | 22,614 |
| 2011 | 36.4 | 22,596 |
| 2010 | 36.9 | 22,451 |
Payette County, Idaho Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.4% |
| 5–17 | 19.1% |
| 18–24 | 6.4% |
| 25–34 | 13.1% |
| 35–54 | 23.0% |
| 55–64 | 12.2% |
| 65+ | 19.8% |
Dependency Ratios for Payette County, Idaho
- Total Dependency Ratio:
- 82.6
- Youth Dependency:
- 46.6
- Old-Age Dependency:
- 36.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Payette County, Idaho
The median age in Payette County, Idaho is 38.9 years.
According to latest Census data, the total population of Payette County, Idaho is 26,771.
In Payette County, Idaho, seniors (ages 65+) make up 19.8% of the population, while children under 18 represent 19.1%.
Based on historical data since 2010, the population in Payette County, Idaho is aging.