What the Pros Know
Market Snapshot
Zip Code 18037 | Lehigh County, PA
7,360
Population
YoY
202245.9
Median Age
YoY
2022$77,975
Median Household Income
YoY
2022$398,000
Median Sale Price
20.6% MoM
28.4% YoY
6/202511
Homes Sold
0.0% MoM
37.5% YoY
6/20250.4
Months Inventory
33.3% MoM
445.5% YoY
6/20256
Days on Market
0 MoM
1 YoY
6/20254
Listings
33.3% MoM
42.9% YoY
6/2025205
Price per Sq Ft
11.1% MoM
10.5% YoY
6/2025
See 18037 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.