Lincoln County, Idaho Age & Gender Distribution (2024)
Population distribution by age and gender for Lincoln County, Idaho
Lincoln County, Idaho Age & Gender Statistics (2024)
Total Population
5,358
Median Age
37.2
Male Median
36.2
Female Median
38.3
Lincoln County, Idaho Population Growth

Lincoln County, Idaho Demographic Trend
Since 2010, the population of has changed by +6.7%%.
+6.7%% Growth
Lincoln County, Idaho Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Lincoln County, Idaho Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.2 | 5,358 |
| 2023 | 37.2 | 5,276 |
| 2022 | 37.3 | 5,203 |
| 2021 | 36.4 | 5,184 |
| 2020 | 35.8 | 5,342 |
| 2019 | 35.1 | 5,350 |
| 2018 | 35.0 | 5,321 |
| 2017 | 33.1 | 5,296 |
| 2016 | 33.8 | 5,292 |
| 2015 | 33.8 | 5,260 |
| 2014 | 33.7 | 5,246 |
| 2013 | 33.3 | 5,221 |
| 2012 | 33.1 | 5,167 |
| 2011 | 32.3 | 5,106 |
| 2010 | 34.3 | 5,021 |
Lincoln County, Idaho Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.4% |
| 5–17 | 19.6% |
| 18–24 | 7.6% |
| 25–34 | 14.4% |
| 35–54 | 24.2% |
| 55–64 | 12.4% |
| 65+ | 15.4% |
Dependency Ratios for Lincoln County, Idaho
- Total Dependency Ratio:
- 70.6
- Youth Dependency:
- 44.4
- Old-Age Dependency:
- 26.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Lincoln County, Idaho
The median age in Lincoln County, Idaho is 37.2 years.
According to latest Census data, the total population of Lincoln County, Idaho is 5,358.
In Lincoln County, Idaho, seniors (ages 65+) make up 15.4% of the population, while children under 18 represent 19.6%.
Based on historical data since 2010, the population in Lincoln County, Idaho is aging.