Jerome County, Idaho Age & Gender Distribution (2024)
Population distribution by age and gender for Jerome County, Idaho
Jerome County, Idaho Age & Gender Statistics (2024)
Total Population
25,173
Median Age
34.0
Male Median
34.4
Female Median
33.2
Jerome County, Idaho Population Growth
Jerome County, Idaho Demographic Trend
Since 2010, the population of has changed by +18.3%%.
+18.3%% Growth
Jerome County, Idaho Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Jerome County, Idaho Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 34.0 | 25,173 |
| 2023 | 33.6 | 24,788 |
| 2022 | 33.0 | 24,474 |
| 2021 | 32.9 | 24,081 |
| 2020 | 32.8 | 24,074 |
| 2019 | 32.7 | 23,730 |
| 2018 | 32.7 | 23,431 |
| 2017 | 32.6 | 23,039 |
| 2016 | 32.4 | 22,694 |
| 2015 | 32.1 | 22,653 |
| 2014 | 31.7 | 22,580 |
| 2013 | 31.5 | 22,391 |
| 2012 | 31.4 | 22,140 |
| 2011 | 31.5 | 21,794 |
| 2010 | 31.7 | 21,282 |
Jerome County, Idaho Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 7.3% |
| 5–17 | 22.4% |
| 18–24 | 8.7% |
| 25–34 | 12.7% |
| 35–54 | 24.1% |
| 55–64 | 11.4% |
| 65+ | 13.4% |
Dependency Ratios for Jerome County, Idaho
- Total Dependency Ratio:
- 75.4
- Youth Dependency:
- 52.0
- Old-Age Dependency:
- 23.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Jerome County, Idaho
The median age in Jerome County, Idaho is 34.0 years.
According to latest Census data, the total population of Jerome County, Idaho is 25,173.
In Jerome County, Idaho, seniors (ages 65+) make up 13.4% of the population, while children under 18 represent 22.4%.
Based on historical data since 2010, the population in Jerome County, Idaho is aging.