| Median For Sale: | $79,900 |
| Population | 1,101 |
| Square Miles | 0.93 |
| Population Density | 1,178.80 |
| Median Age | 60 |
| Median Household Income | $19,826 |
| Per Capita Income | $13,379 |
| Median Rent | $171 |
| Percent Renters | 15% |
| Median Eureka, SD For Sale Price: | $79,900 |
| Studio For Sale Median Price: | $215,000 |
| 3 Bedroom For Sale Median Price: | $50,000 |
| 4 Bedroom For Sale Median Price: | $79,900 |