LaMoure County, North Dakota Age & Gender Distribution (2024)
Population distribution by age and gender for LaMoure County, North Dakota
LaMoure County, North Dakota Age & Gender Statistics (2024)
Total Population
4,118
Median Age
46.5
Male Median
44.4
Female Median
49.0
LaMoure County, North Dakota Population Growth

LaMoure County, North Dakota Demographic Trend
Since 2010, the population of has changed by -2.7%%.
-2.7%% Growth
LaMoure County, North Dakota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
LaMoure County, North Dakota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 46.5 | 4,118 |
| 2023 | 46.7 | 4,107 |
| 2022 | 45.8 | 4,135 |
| 2021 | 46.9 | 4,173 |
| 2020 | 46.8 | 4,225 |
| 2019 | 47.9 | 4,125 |
| 2018 | 48.4 | 4,100 |
| 2017 | 47.8 | 4,106 |
| 2016 | 48.2 | 4,111 |
| 2015 | 48.5 | 4,113 |
| 2014 | 48.9 | 4,127 |
| 2013 | 49.4 | 4,136 |
| 2012 | 48.6 | 4,141 |
| 2011 | 48.6 | 4,184 |
| 2010 | 48.7 | 4,233 |
LaMoure County, North Dakota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.2% |
| 5–17 | 16.8% |
| 18–24 | 6.6% |
| 25–34 | 8.2% |
| 35–54 | 21.5% |
| 55–64 | 14.0% |
| 65+ | 26.8% |
Dependency Ratios for LaMoure County, North Dakota
- Total Dependency Ratio:
- 98.7
- Youth Dependency:
- 45.6
- Old-Age Dependency:
- 53.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for LaMoure County, North Dakota
The median age in LaMoure County, North Dakota is 46.5 years.
According to latest Census data, the total population of LaMoure County, North Dakota is 4,118.
In LaMoure County, North Dakota, seniors (ages 65+) make up 26.8% of the population, while children under 18 represent 16.8%.
Based on historical data since 2010, the population in LaMoure County, North Dakota is becoming younger.