Dunn County, North Dakota Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Dunn County, ND Population Density Map and Area Scores
Area Score
Health, income and education, each graded from F to A+. Explore interactive maps for deeper analysis.
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B
Health Around average
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B
Income Around averageWealthier than 83% of counties in North Dakota
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D
Education Well below average
Source: Map AI Methodology
Population: density and quick facts
| Metric | Dunn County | North Dakota Avg | U.S. Average |
|---|---|---|---|
| Population | 4,040 | 784,730 | 337,468,954 |
| Population density (per sq mi) | 1.9 | 11.1 | 86.4 |
| Population growth (%/yr) | -0.70% | 0.80% | 0.59% |
| Median age | 41.0 | 36.3 | 37.3 |
| Households | 1,571 | 331,016 | 130,235,071 |
Population in Dunn County grew by 21.8% from 2009 to 2024, reaching 4,040 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Dunn County is Gen X, aged 45–60, at 22.8% of residents. That is 5.1 points above North Dakota as a whole.
- Gen Z 13–28 741 18.3% -5.3 pts
- Millennials 29–44 741 18.3% -2.8 pts
- Gen X 45–60 919 22.8% +5.1 pts
- Boomers 61–79 727 18.0% +2.1 pts
Residents by birth cohort, from the 2025 age distribution. The right-hand figure is how far each cohort's share sits above or below North Dakota, in percentage points. Children younger than Gen Z and the generations before the Boomers are counted in the population but not shown here, so these shares do not add up to 100%.
Male and female share
Women are 46.1% of the people living in Dunn County and men 53.9%.
- Women 46.1% North Dakota 49.0%
- Men 53.9% North Dakota 51.0%
How many residents match a customer profile?
Residents matching this profile
100% of everyone living in Dunn County
Pick an age range and a women/men split and the figure above answers with how many residents that profile reaches.
Economy
Dunn County has a the economy index of B, which means it is quite prosperous.
| Metric | Dunn County | North Dakota Avg | U.S. Average |
|---|---|---|---|
| Median household income | $97,185 | $76,862 | $80,455 |
| Income growth (%/yr) | 4.17% | 3.32% | 4.80% |
| Unemployment rate | 3.4% | 2.7% | 5.2% |
The median household income in Dunn County is about 26% higher than in North Dakota.
Housing
| Metric | Dunn County | North Dakota Avg | U.S. Average |
|---|---|---|---|
| Median home price | $15,937 | $125,877 | $248,835 |
| Median rent | $922 | $953 | $1,407 |
| Homeownership rate | 74.3% | 62.9% | 65.2% |
The median home price in Dunn County is about 1.4 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $922 per month for that long.
Commute Time & Mobility
Commuters in Dunn County spend about 44 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 182 hours, about 7.6 full days, spent commuting.
| Metric | Dunn County | North Dakota Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 21.8 | 13.8 | 22.4 |
| Round-trip commute (min) | 43.6 | 27.6 | 44.8 |
| Yearly time spent (hours) | 182 | 115 | 187 |
| Estimated yearly cost | $5,627 | $3,567 | $5,790 |
| Work from home | 17.0% | 8.1% | 15.0% |
| Highway traffic (vehicles/day) | 2,813 | 2,106 | 8,813 |
| Local road traffic (vehicles/day) | 649 | 360 | 1,355 |
Fastest commutes among counties in
North Dakota:
McIntosh County (6.9 min), Foster County (7.7 min), Pierce County (7.7 min).
Slowest:
McHenry County (28.9 min), Renville County (23.5 min), Oliver County (22.8 min).
The average commute time in Dunn County is 22 minutes, longer than the 14 minutes in North Dakota.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Dunn County has a education index of D, which means it is barely educated.
| Metric | Dunn County | North Dakota Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 18.0% | 29.0% | 31.6% |
| Average household size | 2.51 | 2.29 | 2.53 |
Highest education index among counties in
North Dakota:
Cass County (0.3), Burleigh County (0.3), Grand Forks County (0.3).
Lowest:
Sioux County (0.2), Sheridan County (0.2), Hettinger County (0.2).
Health
Dunn County has a health index of B, which means it is quite healthy.
| Metric | Dunn County | North Dakota Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 84.8 | 79.4 | 78.3 |
| Self-rated poor health | 13.0% | 14.3% | 16.3% |
| Smokers | 18.8% | 18.7% | 19.0% |
Highest health index among counties in
North Dakota:
Burleigh County (0.8), Steele County (0.8), Cass County (0.8).
Lowest:
Sioux County (0.7), Rolette County (0.7), Benson County (0.8).
Dunn County, ND Compared With Nearby Counties
How Dunn County, ND compares with the 1 counties closest to it.
| Area | Population | Median household income | Median home price | Commute |
|---|---|---|---|---|
| Dunn County, ND | 4,040 | $97,185 #1/2 | $15,937 #2/2 | 21.8 min #2/2 |
| Stark County, ND | 33,302 | $84,797 | $141,935 | 12.7 min |
Frequently Asked Questions
Common questions about Dunn County, North Dakota.
What is the population of Dunn County, North Dakota?
About 4,040 people live in Dunn County, North Dakota, in 1,571 households of 2.5 people on average. The median age is 41.0, so residents are older than the U.S. median of 37.3 by about 4 years.
Is Dunn County, North Dakota mostly urban or rural?
Averaged over its land area, Dunn County, North Dakota has 2 people per square mile, a density typical of rural areas. That is about 2% of the U.S. average of 86.
How affordable is housing in Dunn County, North Dakota?
The median home costs 0.2 times the median household income ($15,937 against $97,185), compared with 3.1 times nationally. That is within the traditional rule of thumb of about 3 times income. Median rent of $922 a month takes about 11% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
How strong is the job market in Dunn County, North Dakota?
Unemployment in Dunn County, North Dakota is only 3.4%, well below the U.S. rate of 5.2%, a sign of a tight labor market where employers compete for workers.
How common is a college degree in Dunn County, North Dakota?
18.0% of adults in Dunn County, North Dakota hold a bachelor's degree or higher (about 1 in 6), well below the U.S. share of 31.6%.
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