Sanborn County, South Dakota Income Statistics
Sanborn 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
Sanborn County Around averageWealthier than 85% of counties in South Dakota
Source: Map AI Methodology
Income Statistics Overview
| Metric | Sanborn County | South Dakota Avg | US Average |
|---|---|---|---|
| Median Household Income | $78,104 | $75,087 | $80,455 |
| Median Personal Income | $47,721 | $53,860 | $60,758 |
| Average Yearly Income Growth | 5.4% | 4.6% | 4.8% |
| Six-Figure Earners | 8.5% | 10.1% | 13.9% |
| $200k+ Households | 6.6% | 8.1% | 13.2% |
The median household income in Sanborn County is about 4% higher than in South Dakota. Income has been growing faster in Sanborn County (5.4%/yr) than in South Dakota (4.6%/yr).
About 8% of adults in Sanborn 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 Sanborn County, South Dakota grew by 91.0% from 2009 to 2024, reaching $78,104 in 2024. That's an average of about 5.4% per year.
Income Inequality and the Gender Pay Gap in Sanborn County
| Metric | Sanborn County | South Dakota Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.484 | 0.504 | 0.552 |
| Male Median Income | $62,499 | $62,990 | $69,667 |
| Female Median Income | $44,177 | $50,603 | $56,850 |
| Gender Pay Gap | 29.3% | 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 Sanborn County, it is 0.484, lower than South Dakota's 0.504, so income is more 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 41% more than women's income in Sanborn County, South Dakota. Over a 35-year career, a 41% wage gap accumulates to roughly $641,270 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Sanborn County, South Dakota has narrowed from about 30% to 29% in 2024. Over that period the gap was widest at 37% in 2011, and was narrowest at 25% in 2021. In dollar terms, the gap has widened by $8,302 since 2009.
Employment
| Metric | Sanborn County | South Dakota Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 1.0% | 2.9% | 5.2% |
| Working from Home | 18.6% | 9.7% | 15.0% |
| Commute time (minutes) | 20 | 15 | 22 |
Approximately 7 people are unemployed in Sanborn County, South Dakota.
The average commute time in Sanborn County is 20 minutes, longer than the 15 minutes in South Dakota.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Sanborn County, South Dakota has fallen from 1.6% to 1.0% in 2024. Over that period the rate peaked at 3.7% in 2014.
Sanborn County, SD Wealth Compared With Nearby Counties
Sanborn County, SD is the 4th largest of the 6 counties compared here, 2,384 residents against a local median of 3,472. Sanborn County, SD's unemployment, at 1.0%, runs 43% below the 1.7% typical of the counties around it. That is the better end of the local range on this measure.
Income growth tells the same story from another angle: 5.4%/yr against a local median of 4.4%/yr, 23% above it. Every measure here with a clear better direction points the same way, so Sanborn County, SD is not trading one advantage for another, it reads stronger than its neighbours across the board. The counties themselves spread 0.9% on unemployment, so Sanborn County, SD sits at one end of an already wide local range rather than apart from it. Sanborn County, SD has the 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. |
|---|---|---|---|---|---|
| Sanborn County, SD | 2,384 | $78,104 #3/6 | 5.4%/yr #2/6 | 1.0% #1/6 | 0.484 #2/6 |
| Davison County, SD | 19,952 | $65,072 | 4.0%/yr | 1.0% | 0.486 |
| Beadle County, SD | 19,309 | $68,430 | 4.4%/yr | 1.9% | 0.502 |
| Hanson County, SD | 3,472 | $82,317 | 4.3%/yr | 1.8% | 0.500 |
| Miner County, SD | 2,300 | $78,591 | 6.4%/yr | 1.0% | 0.500 |
| Jerauld County, SD | 1,772 | $74,889 | 5.1%/yr | 1.7% | 0.460 |
Conclusion
Considering all these factors, Sanborn County, South Dakota has an overall wealth index grade of B, making it somewhat better than South Dakota, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Sanborn County, South Dakota.
How Rich Is Sanborn County, South Dakota?
Sanborn 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 $78,104, about 4% higher than the South Dakota average of $75,087.
How has median household income changed in Sanborn County, South Dakota?
Between 2009 and 2024, the median household income in Sanborn County, South Dakota rose 91%, from $40,898 to $78,104. Over the same years, income here outpaced South Dakota as a whole: +91% against +67%.
What was the median household income in Sanborn County in 2023?
In 2023, the median household income in Sanborn County, South Dakota was $70,676, up 11% from $63,788 in 2022. The South Dakota median that year was $72,558.
What was the median household income in Sanborn County in 2020?
In 2020, the median household income in Sanborn County, South Dakota was $56,142. By 2024 it had risen 39% to $78,104.
How strong is the job market in Sanborn County, South Dakota?
Unemployment in Sanborn County, South Dakota is only 1.0%, well below the South Dakota rate of 2.9%, a sign of a tight labor market where employers compete for workers.
What is the Gini coefficient in Sanborn County, South Dakota?
The Gini coefficient in Sanborn County is 0.484. 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 Sanborn County, South Dakota?
Since 2009, the income gap between men and women in Sanborn County, South Dakota has narrowed from about 30% to 29% in 2024. Over that period the gap was widest at 37% in 2011, and was narrowest at 25% in 2021. In dollar terms, the gap has widened by $8,302 since 2009.
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