Unshakable ZIP Data 66023 | Effingham, KS Housing Market
Effingham · Atchison County · Atchison, KS metro · Kansas · Data updated June 19, 2026
The average single-family home value in ZIP 66023, Effingham, Kansas is $229,507.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $229,507 | |
| Median new listing price | $376,779 | +274.0% |
| National size rank | 23,424 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| New listings | 5 | +153.8% |
| Active listings | 6 | +102.6% |
| Pending sales | 2 | +1.4% |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
3-bedroom
$266,283
These figures describe the single-family market for Effingham, Kansas ZIP 66023. They are market context, not a substitute for sold comps or a formal appraisal.