Jaramillo, a citizens' representative for Gov. John Kitzhaber, ran unopposed in the primary. In the other county commissioner race, Democrat Jay Dixon and Republican Don Gist locked up their date on the November ballot. Both ran unopposed during the primary. They will face off in the general election to determine who succeeds Bob Adams on the commission. Adams is not seeking another term.
Commissioners serve a four-year term.
Three incumbent county officials sailed to re-election Tuesday night.