Based on information submitted to the MLS GRID as of 2026-10-01 02:32:12 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Sumner, WA community profile
Population
10,777
Median income
$86,158
Housing units
4,791
People per sq. mi.
1,067
Area
10.1 sq. mi.
Source: HJN community data
Sumner housing market
September 2026 · This period is still settling
Homes on the market · MLS, as of Sep 27, 2026
Median list price
$675,000
Homes for sale
23
Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026
New40
