What the Pros Know
Market Snapshot
Zip Code 8691 | Mercer County, NJ
16,935
Population
YoY
202244.6
Median Age
YoY
2022$126,628
Median Household Income
YoY
2022$863,506
Median Sale Price
0.4% MoM
8.1% YoY
6/202534
Homes Sold
36.0% MoM
35.8% YoY
6/20250.8
Months Inventory
13.1% MoM
4.4% YoY
6/202533
Days on Market
0 MoM
14 YoY
6/202526
Listings
18.2% MoM
10.3% YoY
6/2025324
Price per Sq Ft
5.1% MoM
0.9% YoY
6/2025
See 8691 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.