What the Pros Know
Market Snapshot
Zip Code 17855 | Union County, PA
793
Population
YoY
202243.3
Median Age
YoY
2022$76,071
Median Household Income
YoY
2022$240,000
Median Sale Price
37.1% MoM
5.0% YoY
6/20251
Homes Sold
50.0% MoM
66.7% YoY
6/20252.0
Months Inventory
100% MoM
100% YoY
6/202541
Days on Market
16 MoM
11 YoY
6/20252
Listings
0.0% MoM
100.0% YoY
6/2025195
Price per Sq Ft
37.3% MoM
46.2% YoY
6/2025
See 17855 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.