{{source}}Addressable structures for Walla Walla County. Derived from E911 addressing project in 1998. Alighne with 2002 aerial photography. Attributes include jurisdictional classification (ie, residence, mobile home, retail, manufacturing, etc). Note that the classifications of sites is the jurisdiction of the County of Walla Walla and is subject to change.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/4c7aa5e77d904a07bd1c73833e568d97_0engWalla Walla County GISPublicAddresses [Washington (State)--Walla Walla County]Web servicesWashington (State)--Walla Walla CountyWashington (State)Last Modified: 2025-12-03