Franklin County, ID Housing Market Brief
county · ID · score computed October 2026
What is Franklin County, ID’s Alpha Score?
The Alpha Score is a composite 0–100 index of market strength, a weighted blend of five dimensions. See the methodology.
Population band 2 of 5 (population 9,816–20,389) · comparable within its band
Where is Franklin County, ID in its market cycle?
Franklin County, ID is classified as Declining — cooling, with scores declining over recent months. This is a classification of recent (1–12 month) momentum, not a price forecast.
What’s the forecast for Franklin County, ID?
County-level forecasts are paused (since Oct 18, 2026). The new public-data model we built to replace them didn't pass our accuracy test, and we won't publish forecasts again until a model does.
Franklin County, ID housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $318K | ▼ -22.8% | Redfin |
| Median Days on Market | 55 days | ▼ -29.5% | Redfin |
| Months of Supply | 6.3 | ▲ +53.7% | Redfin |
| Homes for Sale | 77 | ▲ +32.8% | Redfin |
| Homes Sold | 12 | ▼ -14.3% | Redfin |
| Median Price / Sq Ft | $204 | ▲ +0.5% | Redfin |
How has Franklin County, ID’s Alpha Score moved?
Markets like Franklin County, ID
Frequently asked questions
Is Franklin County, ID a buyer's or seller's market?
In the scores computed October 2026, Franklin County, ID is classified as a Balanced Market, based on its Alpha Score of 40 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Franklin County, ID?
The median sale price in Franklin County, ID is $318K, having fallen 22.8% over the past year, according to Redfin.
How affordable is Franklin County, ID?
Franklin County, ID scores 7 out of 100 on affordability — relatively unaffordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Franklin County, ID's Alpha Score?
Franklin County, ID's strongest dimension is Inventory Health (87/100) and its weakest is Rental Yield (2/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Franklin County, ID? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.