What the Pros Know
Market Snapshot
Zip Code 15642 | Westmoreland County, PA
46,855
Population
YoY
202245.5
Median Age
YoY
2022$85,210
Median Household Income
YoY
2022$280,000
Median Sale Price
5.3% MoM
0.0% YoY
6/2025133
Homes Sold
3.9% MoM
9.9% YoY
6/20250.8
Months Inventory
6.3% MoM
3.1% YoY
6/202548
Days on Market
1 MoM
5 YoY
6/2025110
Listings
2.7% MoM
26.4% YoY
6/2025183
Price per Sq Ft
4.5% MoM
4% YoY
6/2025
See 15642 on Zillow
1. Population Data from U.S. Census Bureau.
2. Sales Data provided by Redfin, a national real estate brokerage.
MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.