What the Pros Know
Market Snapshot
Zip Code 94523 | Contra Costa County, CA
34,964
Population
YoY
202242.1
Median Age
YoY
2022$136,787
Median Household Income
YoY
2022$1,070,000
Median Sale Price
3.4% MoM
10.3% YoY
6/202562
Homes Sold
3.3% MoM
11.4% YoY
6/20250.6
Months Inventory
12.2% MoM
86.3% YoY
6/202520
Days on Market
3 MoM
7 YoY
6/202539
Listings
9.3% MoM
18.2% YoY
6/2025651
Price per Sq Ft
9.8% MoM
0.2% YoY
6/2025
See 94523 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.