What the Pros Know
Market Snapshot
Zip Code 11021 | Nassau County, NY
19,623
Population
YoY
202246
Median Age
YoY
2022$111,777
Median Household Income
YoY
2022$1,776,000
Median Sale Price
5.9% MoM
2.4% YoY
6/202521
Homes Sold
10.5% MoM
12.5% YoY
6/20251.2
Months Inventory
6.9% MoM
4.3% YoY
6/202520
Days on Market
3 MoM
3 YoY
6/202526
Listings
18.2% MoM
36.8% YoY
6/2025656
Price per Sq Ft
6.6% MoM
0% YoY
6/2025
See 11021 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.