Unshakable ZIP Data 52231 | Harper, IA Housing Market
Harper · Keokuk County · Iowa · Data updated June 19, 2026
The average single-family home value in ZIP 52231, Harper, Iowa is $158,826.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $158,826 | |
| National size rank | 27,814 |
These figures describe the single-family market for Harper, Iowa ZIP 52231. They are market context, not a substitute for sold comps or a formal appraisal.