Gregory County, South Dakota Income Statistics
Gregory 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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C
Gregory County Below averageLess wealthy than 77% of counties in South Dakota
Source: Map AI Methodology
Income Statistics Overview
| Metric | Gregory County | South Dakota Avg | US Average |
|---|---|---|---|
| Median Household Income | $62,311 | $75,087 | $80,455 |
| Median Personal Income | $46,882 | $53,860 | $60,758 |
| Average Yearly Income Growth | 5.8% | 4.6% | 4.8% |
| Six-Figure Earners | 8.4% | 10.1% | 13.9% |
| $200k+ Households | 7.0% | 8.1% | 13.2% |
The median household income in Gregory County is about 17% lower than in South Dakota. Income has been growing faster in Gregory County (5.8%/yr) than in South Dakota (4.6%/yr).
About 8% of adults in Gregory County earn six figures ($100,000 or more) a year, lower than the South Dakota average of 10%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Gregory County, South Dakota grew by 89.9% from 2009 to 2024, reaching $62,311 in 2024. That's an average of about 5.8% per year.
Income Inequality and the Gender Pay Gap in Gregory County
| Metric | Gregory County | South Dakota Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.508 | 0.504 | 0.552 |
| Male Median Income | $58,571 | $62,990 | $69,667 |
| Female Median Income | $44,885 | $50,603 | $56,850 |
| Gender Pay Gap | 23.4% | 19.7% | 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 Gregory County, it is 0.508, about the same as South Dakota's 0.504, so income here is about as evenly distributed as there, and lower than the US's 0.552, so income is more evenly distributed here than there.
Men's income is about 30% more than women's income in Gregory County, South Dakota. Over a 35-year career, a 30% wage gap accumulates to roughly $479,010 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Gregory County, South Dakota has widened from about 20% to 23% in 2024. Over that period the gap was widest at 31% in 2018, and was narrowest at 7% in 2023. In dollar terms, the gap has widened by $7,716 since 2009.
Sharply against the trend: the pay gap in Gregory County widened by 3.8 points while South Dakota's narrowed by 4.5 points.
Employment
| Metric | Gregory County | South Dakota Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 2.3% | 2.9% | 5.2% |
| Working from Home | 8.0% | 9.7% | 15.0% |
| Commute time (minutes) | 11 | 15 | 22 |
Approximately 46 people are unemployed in Gregory County, South Dakota.
The average commute time in Gregory County is 11 minutes, shorter than the 15 minutes in South Dakota.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Gregory County, South Dakota has fallen from 3.9% to 2.3% in 2024. Over that period the rate peaked at 4.4% in 2013 and fell as low as 1.0% in 2017.
Gregory County, SD Wealth Compared With Nearby Counties
Gregory County, SD is the 4th largest of the 6 counties compared here, 4,016 residents against a local median of 5,283. Where Gregory County, SD breaks from the counties next to it is unemployment, sitting 25% above the local median of 1.8% at 2.3%. That is the weaker end of the local range on this measure.
Income growth tells the same story from another angle: 5.8%/yr against a local median of 5.1%/yr, 15% above it. The picture is mixed rather than uniform: income growth runs ahead of the neighbourhood while unemployment runs behind it, so Gregory County, SD is trading one against the other rather than simply out-performing what surrounds it. The counties themselves spread 4.8% on unemployment, so Gregory County, SD sits at one end of an already wide local range rather than apart from it. Gregory County, SD has the 4th lowest unemployment 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. |
|---|---|---|---|---|---|
| Gregory County, SD | 4,016 | $62,311 #5/6 | 5.8%/yr #2/6 | 2.3% #4/6 | 0.508 #2/6 |
| Boyd County, NE | 1,688 | $69,038 | 6.2%/yr | 2.3% | 0.495 |
| Brule County, SD | 5,283 | $73,237 | 4.8%/yr | 1.5% | 0.528 |
| Charles Mix County, SD | 9,281 | $65,346 | 5.4%/yr | 5.8% | 0.554 |
| Keya Paha County, NE | 822 | $65,000 | 5.1%/yr | 1.0% | 0.557 |
| Tripp County, SD | 5,611 | $58,278 | 4.5%/yr | 1.8% | 0.544 |
Conclusion
Considering all these factors, Gregory County, South Dakota has an overall wealth index grade of C, making it about on par with South Dakota, and about on par with the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Gregory County, South Dakota.
How Rich Is Gregory County, South Dakota?
Gregory County has a wealth index grade of C. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a C grade means residents are close to the U.S. average. The median household income is $62,311, about 17% lower than the South Dakota average of $75,087.
How fast is household income rising in Gregory County, South Dakota?
Between 2009 and 2024, the median household income in Gregory County, South Dakota rose 90%, from $32,808 to $62,311. Over the same years, income here outpaced South Dakota as a whole: +90% against +67%.
What was the median household income in Gregory County in 2023?
In 2023, the median household income in Gregory County, South Dakota was $54,084, up 11% from $48,584 in 2022. The South Dakota median that year was $72,558.
What was the median household income in Gregory County in 2020?
In 2020, the median household income in Gregory County, South Dakota was $44,654. By 2024 it had risen 40% to $62,311.
What is the Gini coefficient in Gregory County, South Dakota?
The Gini coefficient in Gregory County is 0.508. 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 Gregory County, South Dakota?
Since 2009, the income gap between men and women in Gregory County, South Dakota has widened from about 20% to 23% in 2024. Over that period the gap was widest at 31% in 2018, and was narrowest at 7% in 2023. In dollar terms, the gap has widened by $7,716 since 2009.
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