Franklin County, Idaho Age & Gender Distribution (2024)
Population distribution by age and gender for Franklin County, Idaho
Franklin County, Idaho Age & Gender Statistics (2024)
Total Population
15,056
Median Age
33.3
Male Median
32.3
Female Median
34.5
Franklin County, Idaho Population Growth
Franklin County, Idaho Demographic Trend
Since 2010, the population of has changed by +20.5%%.
+20.5%% Growth
Franklin County, Idaho Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Franklin County, Idaho Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 33.3 | 15,056 |
| 2023 | 32.5 | 14,715 |
| 2022 | 32.6 | 14,376 |
| 2021 | 33.2 | 14,036 |
| 2020 | 33.5 | 13,736 |
| 2019 | 32.8 | 13,464 |
| 2018 | 33.4 | 13,279 |
| 2017 | 32.6 | 13,120 |
| 2016 | 32.8 | 13,013 |
| 2015 | 32.4 | 12,914 |
| 2014 | 32.5 | 12,853 |
| 2013 | 32.2 | 12,801 |
| 2012 | 32.0 | 12,739 |
| 2011 | 31.7 | 12,650 |
| 2010 | 31.5 | 12,497 |
Franklin County, Idaho Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 7.9% |
| 5–17 | 22.6% |
| 18–24 | 9.1% |
| 25–34 | 11.7% |
| 35–54 | 23.5% |
| 55–64 | 10.2% |
| 65+ | 14.9% |
Dependency Ratios for Franklin County, Idaho
- Total Dependency Ratio:
- 83.3
- Youth Dependency:
- 55.9
- Old-Age Dependency:
- 27.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Franklin County, Idaho
The median age in Franklin County, Idaho is 33.3 years.
According to latest Census data, the total population of Franklin County, Idaho is 15,056.
In Franklin County, Idaho, seniors (ages 65+) make up 14.9% of the population, while children under 18 represent 22.6%.
Based on historical data since 2010, the population in Franklin County, Idaho is aging.