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The Boundary Review Board reviews proposals for boundary changes by cities, fire districts, and water/sewer districts within King County, including city or district annexations, new city incorporations, and district mergers.


The Board is currently recruiting candidates for two appointments from the Cities of King County. Each of the new members would serve a full four-year term, from February 1, 2017 – January 31, 2021. The deadline for submitting applications to the Boundary Review Board is October 1, 2016. Learn more about serving on the Boundary Review Board.

Meetings and hearings

All locations and times are subject to change. Please contact the Board of Annexations office at 206-477-0633 before attempting to attend a meeting.

See our meeting calendar for a complete list of meetings and maps to meeting locations.

    Current actions

    Proposals to and actions considered by the Boundary Review Board

      Quarterly reports

      Latest quarter's report (PDF)

      Summary of annexations and incorporations

      Latest quarterly summary (PDF)