Unshakable ZIP Data 52140 | Dorchester, IA Housing Market
Dorchester · Allamakee County · Iowa · Data updated June 19, 2026
The average single-family home value in ZIP 52140, Dorchester, Iowa is $404,342.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $404,342 | |
| National size rank | 24,112 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Active listings | 1 |
These figures describe the single-family market for Dorchester, Iowa ZIP 52140. They are market context, not a substitute for sold comps or a formal appraisal.