Boundary County, Idaho Age & Gender Distribution (2024)
Population distribution by age and gender for Boundary County, Idaho
Boundary County, Idaho Age & Gender Statistics (2024)
Total Population
13,172
Median Age
43.7
Male Median
43.6
Female Median
44.0
Boundary County, Idaho Population Growth
Boundary County, Idaho Demographic Trend
Since 2010, the population of has changed by +22.1%%.
+22.1%% Growth
Boundary County, Idaho Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Boundary County, Idaho Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.7 | 13,172 |
| 2023 | 42.8 | 12,695 |
| 2022 | 43.6 | 12,335 |
| 2021 | 43.8 | 11,966 |
| 2020 | 43.8 | 12,156 |
| 2019 | 43.5 | 11,845 |
| 2018 | 43.5 | 11,549 |
| 2017 | 43.7 | 11,323 |
| 2016 | 43.4 | 11,141 |
| 2015 | 43.7 | 10,961 |
| 2014 | 43.5 | 10,903 |
| 2013 | 42.8 | 10,866 |
| 2012 | 42.6 | 10,857 |
| 2011 | 42.8 | 10,845 |
| 2010 | 42.3 | 10,792 |
Boundary County, Idaho Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.4% |
| 5–17 | 16.9% |
| 18–24 | 6.7% |
| 25–34 | 10.8% |
| 35–54 | 21.8% |
| 55–64 | 13.8% |
| 65+ | 23.5% |
Dependency Ratios for Boundary County, Idaho
- Total Dependency Ratio:
- 88.0
- Youth Dependency:
- 43.8
- Old-Age Dependency:
- 44.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Boundary County, Idaho
The median age in Boundary County, Idaho is 43.7 years.
According to latest Census data, the total population of Boundary County, Idaho is 13,172.
In Boundary County, Idaho, seniors (ages 65+) make up 23.5% of the population, while children under 18 represent 16.9%.
Based on historical data since 2010, the population in Boundary County, Idaho has remained stable.