This election is complete.
Results were certified August 18, 2026.

August 2026 Primary

Metropolitan King County Council — District 8

Every endorsement that matters, with receipts.

Result Certified · Aug 18, 2026
Teresa Mosqueda Advances 66.5%
Nick Duda Advances 25.0%
Mia Jacobson 8.5%

63,690 ballots · King County Elections · evidence

Leading choice

Teresa Mosqueda Advances

Teresa Mosqueda. 100%. 25 of 25 endorsing sources agree.

17 sources did not cover this race
  • Seattle Democratic Socialists of America
    Progressive editorial and general
  • Tech 4 Housing
    Transportation and urbanism
  • Tech 4 Taxes
    Progressive editorial and general
  • Seattle Gay News Editorial Board
    Rights and representation
  • The Washington Bus
    Progressive editorial and general
  • Washington State Democratic Party
    Democratic Party
  • 32nd Legislative District Democrats
    Democratic Party
  • 36th Legislative District Democrats
    Democratic Party
  • 46th Legislative District Democrats
    Democratic Party
  • Washington State Stonewall Democrats
    Democratic Party
  • Transit Riders Union
    Transportation and urbanism
  • Sierra Club Washington State Chapter
    Environment
  • Environment and Climate Caucus of the Washington State Democratic Party
    Environment
  • Washington State Labor Council, AFL-CIO
    Labor
  • AFT Washington
    Labor
  • Washington Education Association
    Labor
  • Planned Parenthood Alliance Advocates
    Rights and representation