Unshakable ZIP Data 57437 | Eureka, SD Housing Market
Eureka · McPherson County · South Dakota · Data updated June 19, 2026
The average single-family home value in ZIP 57437, Eureka, South Dakota is $114,344.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $114,344 | |
| Median new listing price | $112,042 | -68.4% |
| National size rank | 19,844 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| New listings | 1 | -49.2% |
| Active listings | 1 | -83.1% |
These figures describe the single-family market for Eureka, South Dakota ZIP 57437. They are market context, not a substitute for sold comps or a formal appraisal.