Aurora County, SD
Demographics & Statistics
Updated: 2025-10-25
Updated: 2025-10-25
Life in Aurora County research summary. HomeSnacks has been researching the quality of life in Aurora County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in Aurora County:
The population in Aurora County is 2,573.
The median home value in Aurora County is $171,821.
The median income in Aurora County is $74,130.
The median rent in Aurora County is $739.
The unemployment rate in Aurora County is 0.7%.
The poverty rate in Aurora County is 8.4%.
The average high in Aurora County is 66.7° and there are 56.0 inches of rainfall annually.
The average high in Aurora County is 66.7°.
There are 68.94 nice days each year.
Expect an average of 56.0 inches of rain each year with 11.9 inches of snow.
There is an average of 5:45 hours of sun each day in Aurora County.
| Stat | Aurora County |
|---|---|
| Mean High | 66.7 |
| Nice Days | 68.94 |
| Rainfall | 56.0 |
| Snowfall | 11.9 |
| Sunny Hours | 5:45 |
The current population in Aurora County is 2,573. The population has decreased -4.1% from 2019.
| Year | Population | % Change |
|---|---|---|
| 2023 | 2,649 | -3.9% |
| 2022 | 2,757 | -0.2% |
| 2021 | 2,763 | - |
Aurora County is 47.9% female with 1,233 female residents.
Aurora County is 52.1% male with 1,340 male residents.
| Gender | Aurora County | SD | USA |
|---|---|---|---|
| Female | 47.9% | 49.3% | 50.5% |
| Male | 52.1% | 50.7% | 49.5% |
Aurora County is:
89.8% White with 2,310 White residents.
1.0% African American with 27 African American residents.
0.5% American Indian with 14 American Indian residents.
0.5% Asian with 13 Asian residents.
0.0% Hawaiian with 0 Hawaiian residents.
0.0% Other with 0 Other residents.
1.7% Two Or More with 45 Two Or More residents.
6.4% Hispanic with 164 Hispanic residents.
| Race | Aurora County | SD | USA |
|---|---|---|---|
| White | 89.8% | 80.3% | 58.2% |
| African American | 1.0% | 2.2% | 12.0% |
| American Indian | 0.5% | 7.4% | 0.5% |
| Asian | 0.5% | 1.4% | 5.7% |
| Hawaiian | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.3% | 0.5% |
| Two Or More | 1.7% | 3.9% | 3.9% |
| Hispanic | 6.4% | 4.6% | 19.0% |
0.9% of households in Aurora County earn Less than $10,000.
2.2% of households in Aurora County earn $10,000 to $14,999.
10.7% of households in Aurora County earn $15,000 to $24,999.
5.8% of households in Aurora County earn $25,000 to $34,999.
11.3% of households in Aurora County earn $35,000 to $49,999.
20.0% of households in Aurora County earn $50,000 to $74,999.
17.9% of households in Aurora County earn $75,000 to $99,999.
20.3% of households in Aurora County earn $100,000 to $149,999.
4.9% of households in Aurora County earn $150,000 to $199,999.
6.1% of households in Aurora County earn $200,000 or more.
| Income | Aurora County | SD | USA |
|---|---|---|---|
| Less than $10,000 | 0.9% | 4.0% | 4.9% |
| $10,000 to $14,999 | 2.2% | 3.4% | 3.6% |
| $15,000 to $24,999 | 10.7% | 7.1% | 6.6% |
| $25,000 to $34,999 | 5.8% | 7.5% | 6.8% |
| $35,000 to $49,999 | 11.3% | 11.9% | 10.4% |
| $50,000 to $74,999 | 20.0% | 17.8% | 15.7% |
| $75,000 to $99,999 | 17.9% | 14.6% | 12.7% |
| $100,000 to $149,999 | 20.3% | 18.2% | 17.4% |
| $150,000 to $199,999 | 4.9% | 8.1% | 9.3% |
| $200,000 or more | 6.1% | 7.4% | 12.6% |
4.0% of adults in Aurora County completed < 9th grade.
6.0% of adults in Aurora County completed 9-12th grade.
36.0% of adults in Aurora County completed high school / ged.
20.0% of adults in Aurora County completed some college.
16.0% of adults in Aurora County completed associate's degree.
15.0% of adults in Aurora County completed bachelor's degree.
3.0% of adults in Aurora County completed master's degree.
0.0% of adults in Aurora County completed professional degree.
0.0% of adults in Aurora County completed doctorate degree.
| Education | Aurora County | SD | USA |
|---|---|---|---|
| < 9th Grade | 3% | 3% | 5% |
| 9-12th Grade | 6% | 4% | 6% |
| High School / GED | 36% | 28% | 26% |
| Some College | 20% | 20% | 19% |
| Associate's Degree | 16% | 12% | 9% |
| Bachelor's Degree | 15% | 22% | 21% |
| Master's Degree | 3% | 7% | 10% |
| Professional Degree | 0% | 2% | 2% |
| Doctorate Degree | 0% | 1% | 2% |
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