Unshakable ZIP Data 54421 | Colby, WI Housing Market
Colby · Marathon County · Wausau-Weston, WI metro · Wisconsin · Data updated June 19, 2026
The median sale price in ZIP 54421, Colby, Wisconsin is $234,930 at $114 per square foot. 3 single-family homes sold in the latest period, up 3.0 percent from a year earlier. Homes sit a median of 67 days on market with 8.5 months of supply. Sellers are getting 97.2 percent of list price and 33.3 percent of homes sold above asking.
Buyer leverage market. Negotiate hard.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $227,686 | |
| Average price per sq ft | $110 | |
| Median sale price | $234,930 | |
| Median sale price per sq ft | $114 | |
| Median home size | 2,068 sq ft | |
| Median new listing price | $173,516 | -35.5% |
| National size rank | 14,629 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 3 | +3.0% |
| Median days on market | 67 days | |
| Months of supply | 8.5 months | |
| New listings | 7 | -28.9% |
| Active listings | 12 | -6.5% |
| Pending sales | 10 | +68.9% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 97.2% | +3.6 pts |
| Share sold above list | 33.3% | +33.3 pts |
These figures describe the single-family market for Colby, Wisconsin ZIP 54421. They are market context, not a substitute for sold comps or a formal appraisal.