Morton County, North Dakota Age & Gender Distribution (2024)
Population distribution by age and gender for Morton County, North Dakota
Morton County, North Dakota Age & Gender Statistics (2024)
Total Population
33,777
Median Age
37.6
Male Median
36.9
Female Median
38.1
Morton County, North Dakota Population Growth

Morton County, North Dakota Demographic Trend
Since 2010, the population of has changed by +26.4%%.
+26.4%% Growth
Morton County, North Dakota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Morton County, North Dakota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.6 | 33,777 |
| 2023 | 37.7 | 33,479 |
| 2022 | 36.7 | 33,192 |
| 2021 | 37.1 | 32,916 |
| 2020 | 37.6 | 31,118 |
| 2019 | 37.8 | 30,868 |
| 2018 | 37.7 | 30,544 |
| 2017 | 38.2 | 30,059 |
| 2016 | 37.5 | 29,633 |
| 2015 | 38.9 | 28,985 |
| 2014 | 38.9 | 28,428 |
| 2013 | 39.3 | 27,874 |
| 2012 | 39.9 | 27,439 |
| 2011 | 40.5 | 27,076 |
| 2010 | 40.5 | 26,712 |
Morton County, North Dakota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.3% |
| 5–17 | 17.6% |
| 18–24 | 8.2% |
| 25–34 | 14.3% |
| 35–54 | 24.9% |
| 55–64 | 12.4% |
| 65+ | 17.3% |
Dependency Ratios for Morton County, North Dakota
- Total Dependency Ratio:
- 67.2
- Youth Dependency:
- 38.2
- Old-Age Dependency:
- 28.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Morton County, North Dakota
The median age in Morton County, North Dakota is 37.6 years.
According to latest Census data, the total population of Morton County, North Dakota is 33,777.
In Morton County, North Dakota, seniors (ages 65+) make up 17.3% of the population, while children under 18 represent 17.6%.
Based on historical data since 2010, the population in Morton County, North Dakota is becoming younger.