What the Pros Know
Market Snapshot
Zip Code 94803 | Contra Costa County, CA
27,171
Population
YoY
202244
Median Age
YoY
2022$111,610
Median Household Income
YoY
2022$750,000
Median Sale Price
3.8% MoM
2.0% YoY
6/202554
Homes Sold
12.5% MoM
14.9% YoY
6/20250.6
Months Inventory
35.9% MoM
10.1% YoY
6/202531
Days on Market
5 MoM
16 YoY
6/202531
Listings
27.9% MoM
26.2% YoY
6/2025447
Price per Sq Ft
5.8% MoM
1.6% YoY
6/2025
See 94803 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.