Slope County, North Dakota Age & Gender Distribution (2024)
Population distribution by age and gender for Slope County, North Dakota
Slope County, North Dakota Age & Gender Statistics (2024)
Total Population
766
Median Age
54.1
Male Median
54.2
Female Median
54.0
Slope County, North Dakota Population Growth

Slope County, North Dakota Demographic Trend
Since 2010, the population of has changed by +5.4%%.
+5.4%% Growth
Slope County, North Dakota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Slope County, North Dakota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 54.1 | 766 |
| 2023 | 54.2 | 795 |
| 2022 | 54.1 | 837 |
| 2021 | 52.1 | 775 |
| 2020 | 49.6 | 788 |
| 2019 | 47.7 | 742 |
| 2018 | 50.8 | 704 |
| 2017 | 52.0 | 674 |
| 2016 | 52.1 | 665 |
| 2015 | 50.4 | 673 |
| 2014 | 50.0 | 715 |
| 2013 | 48.9 | 738 |
| 2012 | 49.3 | 768 |
| 2011 | 47.6 | 721 |
| 2010 | 45.4 | 727 |
Slope County, North Dakota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 2.0% |
| 5–17 | 14.0% |
| 18–24 | 5.6% |
| 25–34 | 9.1% |
| 35–54 | 21.5% |
| 55–64 | 19.1% |
| 65+ | 28.7% |
Dependency Ratios for Slope County, North Dakota
- Total Dependency Ratio:
- 80.7
- Youth Dependency:
- 28.8
- Old-Age Dependency:
- 51.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Slope County, North Dakota
The median age in Slope County, North Dakota is 54.1 years.
According to latest Census data, the total population of Slope County, North Dakota is 766.
In Slope County, North Dakota, seniors (ages 65+) make up 28.7% of the population, while children under 18 represent 14.0%.
Based on historical data since 2010, the population in Slope County, North Dakota is aging.