What the Pros Know
Market Snapshot
Zip Code 98230 | Whatcom County, WA
18,605
Population
YoY
202244.5
Median Age
YoY
2022$79,789
Median Household Income
YoY
2022$586,568
Median Sale Price
0.4% MoM
7.6% YoY
6/202596
Homes Sold
0.0% MoM
2.0% YoY
6/20251.3
Months Inventory
8% MoM
31.3% YoY
6/202516
Days on Market
0 MoM
1 YoY
6/2025126
Listings
8.0% MoM
27.3% YoY
6/2025335
Price per Sq Ft
2.2% MoM
2.8% YoY
6/2025
See 98230 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.