What the Pros Know
Market Snapshot
Zip Code 7203 | Union County, NJ
22,500
Population
YoY
202238.3
Median Age
YoY
2022$75,264
Median Household Income
YoY
2022$511,000
Median Sale Price
2.5% MoM
1.0% YoY
6/202540
Homes Sold
4.8% MoM
35.5% YoY
6/20250.9
Months Inventory
0.5% MoM
31.5% YoY
6/202532
Days on Market
5 MoM
5 YoY
6/202536
Listings
5.3% MoM
16.1% YoY
6/2025372
Price per Sq Ft
2% MoM
4.1% YoY
6/2025
See 7203 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.