What the Pros Know
Market Snapshot
Zip Code 98109 | King County, WA
32,251
Population
YoY
202232.1
Median Age
YoY
2022$124,408
Median Household Income
YoY
2022$1,768,000
Median Sale Price
13.4% MoM
18.9% YoY
6/202515
Homes Sold
15.4% MoM
7.1% YoY
6/20250.7
Months Inventory
21.2% MoM
27.3% YoY
6/202515
Days on Market
4 MoM
10 YoY
6/202510
Listings
9.1% MoM
16.7% YoY
6/2025556
Price per Sq Ft
16.7% MoM
16.7% YoY
6/2025
See 98109 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.