Aurora County vs Sanborn County
A side-by-side comparison of Aurora County and Sanborn County: population, income, housing, and more.
Aurora County and Sanborn County are counties in South Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Aurora County has the higher population (2,573 vs 2,370 in Sanborn County). Aurora County has the higher median household income ($74,130 vs $69,870 in Sanborn County). Sanborn County has the higher median home value ($138,500 vs $129,000 in Aurora County).
Population, income & housing
| Aurora County | Sanborn County | |
|---|---|---|
| Population | 2,573 | 2,370 |
| Median age | 42.4 yrs | 38.6 yrs |
| Median household income | $74,130 | $69,870 |
| Median home value | $129,000 | $138,500 |
| Median gross rent | $739 | $717 |
| Housing units | 1,227 | 1,134 |
| Homeownership rate | 76.4% | 77.6% |
| Bachelor's degree or higher | 18.7% | 19.2% |
| Unemployment rate | 0.7% | 1.1% |
Trends (ACS 5-year, 2019–2023)
| Aurora County | Sanborn County | |
|---|---|---|
| Population | 2,763 → 2,573 (-6.9%) | 2,379 → 2,370 (-0.4%) |
| Median household income | $64,083 → $74,130 (+15.7%) | $56,875 → $69,870 (+22.8%) |
| Median home value | $85,800 → $129,000 (+50.3%) | $87,600 → $138,500 (+58.1%) |
| Median gross rent | $628 → $739 (+17.7%) | $601 → $717 (+19.3%) |
Aurora County
2,7632,573
$64,083$74,130
$85,800$129,000
$628$739
Sanborn County
2,3792,370
$56,875$69,870
$87,600$138,500
$601$717
Age & race/ethnicity
Age distribution (share)
| Aurora County | Sanborn County | |
|---|---|---|
| Under 5 | 6.4% | 8.1% |
| 5 to 17 | 18.1% | 19.7% |
| 18 to 24 | 8.7% | 5.4% |
| 25 to 34 | 9.9% | 11.0% |
| 35 to 44 | 11.4% | 13.2% |
| 45 to 54 | 9.9% | 6.4% |
| 55 to 64 | 14.7% | 16.2% |
| 65 to 74 | 11.6% | 13.2% |
| 75 and over | 9.3% | 6.8% |
Race & ethnicity (share)
| Aurora County | Sanborn County | |
|---|---|---|
| White (non-Hispanic) | 89.8% | 93.1% |
| Black or African American | 1.0% | 0.0% |
| American Indian & Alaska Native | 0.5% | 0.0% |
| Asian | 0.5% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 1.7% | 2.7% |
| Hispanic or Latino | 6.4% | 4.2% |
Educational attainment (age 25+)
Share of adults 25+
| Aurora County | Sanborn County | |
|---|---|---|
| No high school diploma | 8.9% | 10.2% |
| High school graduate | 36.4% | 39.1% |
| Some college or associate's | 36.0% | 31.5% |
| Bachelor's degree | 14.8% | 13.4% |
| Graduate or professional degree | 3.8% | 5.9% |
Commute to work
How workers get to work (share)
| Aurora County | Sanborn County | |
|---|---|---|
| Drove alone | 74.1% | 70.5% |
| Carpooled | 6.8% | 5.2% |
| Public transit | 0.0% | 0.0% |
| Walked | 4.4% | 6.5% |
| Bicycle | 0.0% | 0.2% |
| Worked from home | 14.4% | 17.3% |
| Other means | 0.3% | 0.2% |
Housing
Units in structure (share)
| Aurora County | Sanborn County | |
|---|---|---|
| 1-unit, detached | 86.5% | 82.8% |
| 1-unit, attached | 0.5% | 1.0% |
| 2 to 4 units | 1.7% | 2.5% |
| 5 to 19 units | 3.5% | 4.5% |
| 20 or more units | 0.5% | 0.0% |
| Mobile home & other | 7.3% | 9.3% |
Poverty & households
| Aurora County | Sanborn County | |
|---|---|---|
| Poverty rate | 8.4% | 11.4% |
| Average household size | 2.38 | 2.49 |
| Mean commute (minutes) | 20 | 21 |
| Median year structure built | 1959 | 1952 |
Full profiles
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