King County Courthouse
516 Third Ave.
Seattle, WA 98104
Phone: 206-296-0100
Toll-free: 800-325-6165
TTY Relay: 711
  • Flooding

    Arena financing agreement

    King County Executive Dow Constantine, Seattle Mayor Mike McGinn, and private investor Chris Hansen have unveiled agreements between the City, County and ArenaCo to govern the financing of a proposed new multi-purpose arena in Seattle’s SoDo neighborhood. Learn more...

  • Best Workplaces for waste prevention and recycling

    Searching for best workplace recyclers

    Is your business a "Best Workplace for Waste Prevention and Recycling"? Local businesses are invited to demonstrate their commitment to waste prevention and recycling. Learn more...

  • Free Ride Area Update

    Metro info now easier to find online

    Metro Transit has a new home page design making it easier for customers to find the most popular information, such as schedules, trip planning, maps, and new features like 'Apps & Tools." Visit the new home page, www.kingcounty.gov/metro, and tell us what you think!

Transit and traffic