Benton County, Washington Genealogy

United States &gt; Washington &gt; Benton County

County Courthouse
The Courthouse 620 Market Street Prosser, WA 99350

Parent County
1905--Benton County was created 8 March 1905 from Klickitat and Yakima counties. County seat: Prosser.

Neighboring Counties
Franklin | Grant | Klickitat | Walla Walla | Yakima | Oregon counties: Morrow | Umatilla

Web Sites

 * Family History Library Catalog for this county.