Slope County, North Dakota Income Statistics
Slope County Wealth Score
The wealth index reflects the overall economic prosperity and financial well-being of a county's residents based on income levels, employment rates, and income inequality metrics.
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B
Slope County Around average
Source: Map AI Methodology
Income Statistics Overview
| Metric | Slope County | North Dakota Avg | US Average |
|---|---|---|---|
| Median Household Income | $72,272 | $76,862 | $80,455 |
| Median Personal Income | $62,454 | $59,016 | $60,758 |
| Average Yearly Income Growth | 2.6% | 3.3% | 4.8% |
| Six-Figure Earners | 12.4% | 12.1% | 13.9% |
| $200k+ Households | 9.4% | 9.6% | 13.2% |
The median household income in Slope County is about 6% lower than in North Dakota. Income has been growing slower in Slope County (2.6%/yr) than in North Dakota (3.3%/yr).
About 12% of adults in Slope County earn six figures ($100,000 or more) a year, about the same as the North Dakota average of 12%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Slope County, North Dakota grew by 67.3% from 2009 to 2024, reaching $72,272 in 2024. That's an average of about 2.6% per year.
Income Inequality and the Gender Pay Gap in Slope County
| Metric | Slope County | North Dakota Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.534 | 0.506 | 0.552 |
| Male Median Income | $77,174 | $67,903 | $69,667 |
| Female Median Income | $35,501 | $53,536 | $56,850 |
| Gender Pay Gap | 54.0% | 21.2% | 18.4% |
The Gini coefficient measures how evenly income is shared between richer and poorer households, from 0 (everyone earns the same) to 1 (one household earns nearly everything). The lower the number, the more equally income is distributed. In Slope County, it is 0.534, higher than North Dakota's 0.506, so income is less evenly distributed here than there, and lower than the US's 0.552, so income is more evenly distributed here than there.
Men's income is about 117% more than women's income in Slope County, North Dakota. Over a 35-year career, a 117% wage gap accumulates to roughly $1,458,555 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Slope County, North Dakota has widened from about 22% to 54% in 2024. Over that period the gap was widest at 56% in 2020, and was narrowest at 20% in 2010. In dollar terms, the gap has widened by $34,097 since 2009.
Sharply against the trend: the pay gap in Slope County widened by 32.2 points while North Dakota's narrowed by 7.2 points.
Employment
| Metric | Slope County | North Dakota Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 2.7% | 2.7% | 5.2% |
| Working from Home | 9.3% | 8.1% | 15.0% |
| Commute time (minutes) | 13 | 13 | 22 |
Approximately 11 people are unemployed in Slope County, North Dakota.
The average commute time in Slope County is 13 minutes, about the same as in North Dakota.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Slope County, North Dakota has risen from 1.5% to 2.7% in 2024. Over that period the rate peaked at 5.4% in 2023 and fell as low as 1.0% in 2014.
Slope County, ND Wealth Compared With Nearby Counties
Slope County, ND is the smallest of the 6 counties compared here, 766 residents against a local median of 1,653. Where Slope County, ND breaks from the counties next to it is income growth, sitting 47% below the local median of 4.9%/yr at 2.6%/yr. That is the weaker end of the local range on this measure.
The counties themselves spread 7.4%/yr on income growth, so Slope County, ND sits at one end of an already wide local range rather than apart from it. Slope County, ND has the 4th highest income growth of the 6 areas compared here.
| Area | Population | Median household income | Income growthAverage yearly change in median household income since 2016. Each year is measured in its own dollars, so this is growth before inflation. | Unemployment | Income inequalityGini coefficient: 0 would mean every household earns the same, 1 that a single household earns everything. The lower the number, the more equally income is shared here. |
|---|---|---|---|---|---|
| Slope County, ND | 766 | $72,272 #5/6 | 2.6%/yr #4/6 | 2.7% #3/6 | 0.534 #5/6 |
| Bowman County, ND | 2,906 | $73,774 | 2.0%/yr | 3.1% | 0.500 |
| Billings County, ND | 1,023 | $95,376 | 4.9%/yr | 2.1% | 0.530 |
| Golden Valley County, ND | 1,653 | $71,846 | 8.8%/yr | 3.4% | 0.548 |
| Harding County, SD | 1,148 | $80,729 | 5.8%/yr | 1.0% | 0.496 |
| Stark County, ND | 33,302 | $84,797 | 1.4%/yr | 3.0% | 0.518 |
Conclusion
Considering all these factors, Slope County, North Dakota has an overall wealth index grade of B, making it about on par with North Dakota, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Slope County, North Dakota.
How Rich Is Slope County, North Dakota?
Slope County has a wealth index grade of B. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a B grade means residents are quite well off compared to the U.S. average. The median household income is $72,272, about 6% lower than the North Dakota average of $76,862.
How has median household income changed in Slope County, North Dakota?
Between 2009 and 2024, the median household income in Slope County, North Dakota rose 67%, from $43,197 to $72,272. Over the same years, income here lagged behind North Dakota as a whole: +67% against +70%.
What was the median household income in Slope County in 2023?
In 2023, the median household income in Slope County, North Dakota was $65,312, down 5% from $69,044 in 2022. The North Dakota median that year was $76,063.
What was the median household income in Slope County in 2020?
In 2020, the median household income in Slope County, North Dakota was $67,040. By 2024 it had risen 8% to $72,272.
What is the Gini coefficient in Slope County, North Dakota?
The Gini coefficient in Slope County is 0.534. It measures income inequality on a scale from 0 (everyone earns the same) to 1 (one household earns everything). That is lower than the US average of 0.552, so income is distributed more equally than in the country overall.
How has the income gap between men and women changed in Slope County, North Dakota?
Since 2009, the income gap between men and women in Slope County, North Dakota has widened from about 22% to 54% in 2024. Over that period the gap was widest at 56% in 2020, and was narrowest at 20% in 2010. In dollar terms, the gap has widened by $34,097 since 2009.
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