What the Pros Know
Market Snapshot
Zip Code 18066 | Lehigh County, PA
5,612
Population
YoY
202243.3
Median Age
YoY
2022$100,509
Median Household Income
YoY
2022$580,475
Median Sale Price
13.6% MoM
1.8% YoY
6/20258
Homes Sold
27.3% MoM
20.0% YoY
6/20250.9
Months Inventory
60.4% MoM
308.3% YoY
6/202536
Days on Market
22 MoM
19 YoY
6/20257
Listings
16.7% MoM
16.7% YoY
6/2025178
Price per Sq Ft
31% MoM
4.1% YoY
6/2025
See 18066 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.