What the Pros Know
Market Snapshot
Zip Code 18051 | Lehigh County, PA
3,390
Population
YoY
202250.2
Median Age
YoY
2022$140,333
Median Household Income
YoY
2022$626,000
Median Sale Price
6.6% MoM
22.7% YoY
6/20257
Homes Sold
0.0% MoM
36.4% YoY
6/20251.1
Months Inventory
20% MoM
157.1% YoY
6/202542
Days on Market
0 MoM
27 YoY
6/20258
Listings
20.0% MoM
166.7% YoY
6/2025192
Price per Sq Ft
24.4% MoM
9.5% YoY
6/2025
See 18051 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.