Grand Forks County, North Dakota Age & Gender Distribution (2024)
Population distribution by age and gender for Grand Forks County, North Dakota
Grand Forks County, North Dakota Age & Gender Statistics (2024)
Total Population
72,923
Median Age
30.9
Male Median
30.1
Female Median
32.2
Grand Forks County, North Dakota Population Growth

Grand Forks County, North Dakota Demographic Trend
Since 2010, the population of has changed by +9.2%%.
+9.2%% Growth
Grand Forks County, North Dakota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Grand Forks County, North Dakota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 30.9 | 72,923 |
| 2023 | 30.6 | 72,764 |
| 2022 | 30.3 | 72,927 |
| 2021 | 30.2 | 73,101 |
| 2020 | 29.9 | 70,243 |
| 2019 | 29.7 | 70,224 |
| 2018 | 29.5 | 70,400 |
| 2017 | 29.5 | 70,130 |
| 2016 | 29.5 | 69,793 |
| 2015 | 29.4 | 68,979 |
| 2014 | 29.3 | 68,144 |
| 2013 | 29.5 | 67,357 |
| 2012 | 29.5 | 66,890 |
| 2011 | 29.3 | 66,662 |
| 2010 | 29.2 | 66,771 |
Grand Forks County, North Dakota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.1% |
| 5–17 | 15.1% |
| 18–24 | 19.1% |
| 25–34 | 15.5% |
| 35–54 | 20.3% |
| 55–64 | 9.7% |
| 65+ | 14.2% |
Dependency Ratios for Grand Forks County, North Dakota
- Total Dependency Ratio:
- 54.9
- Youth Dependency:
- 32.8
- Old-Age Dependency:
- 22.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Grand Forks County, North Dakota
The median age in Grand Forks County, North Dakota is 30.9 years.
According to latest Census data, the total population of Grand Forks County, North Dakota is 72,923.
In Grand Forks County, North Dakota, seniors (ages 65+) make up 14.2% of the population, while children under 18 represent 15.1%.
Based on historical data since 2010, the population in Grand Forks County, North Dakota is aging.