Unshakable ZIP Data 83450 | Jefferson County, ID Housing Market
Jefferson County · Idaho Falls, ID metro · Idaho · Data updated June 19, 2026
The average single-family home value in ZIP 83450, Jefferson County, Idaho is $399,818.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $399,818 | |
| National size rank | 24,906 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Active listings | 1 | -49.4% |
| Pending sales | 1 |
These figures describe the single-family market for Jefferson County, Idaho ZIP 83450. They are market context, not a substitute for sold comps or a formal appraisal.