King County, Washington

How a case moves here

King County follows Washington law on arrests, release, and courts. These rules are the same in every county in the state; the full set covers prosecutors, defense, and jails too.

Who decides release first: A judge or court commissioner sets release at the preliminary appearance. Before that, a district or municipal court may adopt its own bail schedule that the jail applies; adopting one is optional and court by court.
CrRLJ 3.2 CrR 3.2.1 RCW 10.99.045 RCW 3.42.010
Time to see a judge: A judge must decide probable cause within 48 hours of an arrest, counting weekends and holidays. The person must then appear before the court by the close of business on the next court day.
CrR 3.2.1(a), (c), (d)
Money bail: Court rules presume release on personal recognizance except in capital cases. A court may require a bond only after finding a likely failure to appear or a danger, must use the least restrictive conditions, and must consider the person's financial resources when setting a bond.
CrR 3.2
Courts: Each county has a superior court, which tries felonies. District courts hear misdemeanors and gross misdemeanors and can hold felony preliminary hearings, and municipal courts hear cases under city ordinances.
RCW 2.08.060 RCW 3.66.060 RCW 35.20.030
Judges and magistrates: Voters elect superior court judges on a nonpartisan ballot to four-year terms. District judges are also elected for four years and must be lawyers, except in districts under 5,000 people where a lay candidate passed the qualifying exam by 2003. Mayors appoint municipal judges for four-year terms unless the city makes the job elective.
RCW 2.08.060, 2.08.070 RCW 29A.52.231 RCW 3.34.060 RCW 3.50.040, 3.50.050

Read from the statutes and court rules cited, 2026-09-30. The pretrial section rests on a secondary summary. Which counties use commissioners for preliminary appearances was not checked.

What this county does differently

Nothing county-specific yet

Whether King County runs a pretrial services office, uses a risk assessment, or has its own bail schedule appears here once a cited source says so.

Police agencies

Agencies: FBI NIBRS master file 2025 batch headers; names from the FBI agency list, pulled 2026-09-29. An agency that serves several counties appears on each. Population served is the FBI's figure.

Crime and arrests

No figures yet

Reported offenses and arrests for King County, counted by the agencies that serve it, appear here once the county series is published. NIBRS reporting here started as early as January 2010.