Northumberland County, PA Housing Market Brief
county · PA · score computed October 2026
What is Northumberland County, PA’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 4 of 5 (population 39,232–102,612) · comparable within its band
Where is Northumberland County, PA in its market cycle?
Northumberland County, PA 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 Northumberland County, PA?
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.
Northumberland County, PA housing market data
| Metric | Value | YoY | Source |
|---|---|---|---|
| Median Sale Price | $207K | ▲ +25.5% | Redfin |
| Median Days on Market | 36 days | ▼ -30.8% | Redfin |
| Months of Supply | 3.4 | ▲ +41.7% | Redfin |
| Homes for Sale | 207 | ▼ -0.5% | Redfin |
| Homes Sold | 62 | ▼ -27.9% | Redfin |
| Median Price / Sq Ft | $108 | ▲ +12.9% | Redfin |
How has Northumberland County, PA’s Alpha Score moved?
Markets like Northumberland County, PA
Frequently asked questions
Is Northumberland County, PA a buyer's or seller's market?
In the scores computed October 2026, Northumberland County, PA is classified as a Balanced Market, based on its Alpha Score of 49 out of 100. The classification reflects current price, building, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Northumberland County, PA?
The median sale price in Northumberland County, PA is $207K, having risen 25.5% over the past year, according to Redfin.
How affordable is Northumberland County, PA?
Northumberland County, PA scores 63 out of 100 on affordability — relatively affordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Northumberland County, PA's Alpha Score?
Northumberland County, PA's strongest dimension is Price Momentum (68/100) and its weakest is Inventory Health (6/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Northumberland County, PA? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.