What the Pros Know
Market Snapshot
Zip Code 19720 | New Castle County, DE
60,514
Population
YoY
202240.1
Median Age
YoY
2022$72,424
Median Household Income
YoY
2022$350,000
Median Sale Price
2.1% MoM
7.7% YoY
6/2025107
Homes Sold
2.7% MoM
10.8% YoY
6/20250.6
Months Inventory
9.9% MoM
9.1% YoY
6/202532
Days on Market
2 MoM
16 YoY
6/202562
Listings
6.9% MoM
6.9% YoY
6/2025220
Price per Sq Ft
1.5% MoM
2% YoY
6/2025
See 19720 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.