Union County, IA Housing Market Brief
county · IA · as of August 2026
What is Union County, IA’s Alpha Score?
The Alpha Score is a composite 0–100 index of market strength, a weighted blend of five dimensions. See the methodology.
Where is Union County, IA in its market cycle?
Union County, IA is classified as Mature — holding near a healthy peak. This is a classification of recent (1–12 month) momentum, not a price forecast.
Union County, IA housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $132K | ▲ +36.2% |
| Median Days on Market | 28 days | ▼ -54.1% |
| Months of Supply | 6.6 | ▲ +127.6% |
| Homes for Sale | 53 | ▲ +43.2% |
| Homes Sold | 8 | ▼ -38.5% |
| Median Price / Sq Ft | $114 | ▲ +101.8% |
How has Union County, IA’s Alpha Score moved?
Markets like Union County, IA
Frequently asked questions
Is Union County, IA a buyer's or seller's market?
As of August 2026, Union County, IA is classified as a Seller's Market, based on its Alpha Score of 65 out of 100. The classification reflects current price, inventory, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Union County, IA?
The median sale price in Union County, IA is $132K, having risen 36.2% over the past year.
How affordable is Union County, IA?
Union County, IA scores 94 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Union County, IA's Alpha Score?
Union County, IA's strongest dimension is Affordability (94/100) and its weakest is Inventory Health (32/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Union County, IA? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.