What the Pros Know
Market Snapshot
Zip Code 11780 | Suffolk County, NY
15,617
Population
YoY
202246.3
Median Age
YoY
2022$151,971
Median Household Income
YoY
2022$857,750
Median Sale Price
4.3% MoM
7.4% YoY
6/202542
Homes Sold
16.7% MoM
50.0% YoY
6/20250.7
Months Inventory
24.7% MoM
36.4% YoY
6/202523
Days on Market
4 MoM
3 YoY
6/202529
Listings
12.1% MoM
3.6% YoY
6/2025432
Price per Sq Ft
3.3% MoM
0.2% YoY
6/2025
See 11780 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.