About King County

Summary The King County Council recently approved Executive Dow Constantine’s proposal to allocate nearly $30 million in grants funded by the King County Parks Levy that will support 53 projects led by cities, park districts, school districts, and community organizations throughout the region.

U.S. Sen. Patty Murray and U.S. Sen. Maria Cantwell secured a $25 million grant administrated by the U.S. Department of Transportation that will help King County Parks complete the southern segment of Eastrail, an emerging 42-mile regional trail connected to high-capacity transit. 

Superior Court judicial assignments effective January 16, 2024

RFA # 2024EHS706RFA

King County has created these communication materials to support education and outreach about the minimum wage in unincorporated King County. Feel free to use whatever you’d like. Materials can be customized to fit your needs, but we recommend that you tag us in images (#unincorporatedKingCounty) and provide a link to our website, kingcounty.gov/wage.   If you have ideas for other communications materials, please let us know at AskLocalServices@kingcounty.gov.

Cheol Kang is a law enforcement professional with a diverse background in the United States Navy and civilian law enforcement.

Geoffrey Thomas has lived and worked in Western Washington since 1994.

Chief Ian Huri is the Support Services Chief.

Chief Jeffrey (Jeff) Flohr has over 28 years of law enforcement experience.

Undersheriff Jesse Anderson has over 30 years of policing experience with the King County Sheriff’s Office.

Chief Jose Marenco has 25 years of experience with the King County Sheriff’s Office. Before joining the KCSO, 

Patti Cole-Tindall was appointed in May 2022 by Executive Constantine and confirmed by the County Council as the 35th Sheriff of King County.

Chief Shawn Ledford has over 33 years of law enforcement experience with the King County Sheriff’s Office.

Learn about the responsibilities of the Board of Health and its current membership roster.

Learn about the department's five divisions, and the tax-funded initiatives it stewards to help the people of King County to be healthy, happy, and connected to community.

Ensuring the safety of people in King County is our top priority. We aim to do this in a respectful manner based on our core values of leadership, integrity, service, and teamwork. Every employee is expected to provide the best customer service by working with you to address your concerns.

Recent data from Public Health – Seattle & King County identifies dangerous trends for preventable drownings. Officials from multiple King County departments urge caution this summer when open water temperatures remain dangerously cold even as air temperatures rise.

Information for Special Districts related to Accounts Payable (AP) made through the Oracle EBS financial system

Find the email address for a Prosecuting Attorney's Office attorney by looking for them by last name.

Outdoor movies will return to King County’s Marymoor Park on July 10, when the BECU Movies at Marymoor series opens its 20th season of outdoor films, entertainment, and food trucks. The series runs weekly through Aug. 28.

Learn more about options and resources that may help you schedule and prepare for your civil motions and trials.

This data dashboard is no longer being updated. The final update was done on Monday, March 27, 2023. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Request for Applications (RFA)

Find meeting proceedings, regulations, resolutions, and guidelines.

Learn about the different types of careers the Sheriff's Office offers.

Request for Proposals #2024BSK653RFP

Learn about what’s fresh in King County and join us for a full-day of food-centric fun with local farmers, free activities and live music, food vendors and more at King County’s CHOMP! Aug. 17, at Marymoor Park in Redmond.

Learn about the impacts to King County operations and services on Christmas, a state and federal holiday.

A city health profile is a public health report that provides a comprehensive overview of the demographics for a specific city or neighborhood as well as information on a variety of social and health indicators for that particular area.

The Civil Division provides comprehensive legal services to King County government, including all County elected and appointed officials, department heads, and with the managers of numerous county agencies and departments.

The Civil Process Unit is a specialized unit of the King County Sheriff’s Office that serves legal documents throughout the county, conducts evictions, and enforces orders of the court.

King County’s state-of-the-art Georgetown Wet Weather Treatment Station is one of several climate-resilient capital projects that are better protecting Puget Sound from stormwater and wastewater.

Find contact info and department info for King County Superior Court Commissioners.

Communicable disease surveillance data reported to Public Health – Seattle & King County by healthcare providers, laboratories and the public.

The Community Communications Network (CCN) is a partnership between Public Health – Seattle & King County (Public Health), community and faith-based organizations, and community leaders to ensure relevant, actionable health information reaches all populations in King County.

Learn about the federal regulations associated with HIPAA compliance.

Find information about the volunteer advisory committee that evaluates CFT grant proposals. 

Apply for Conservation Futures funding to add parks and open spaces to your community

Conservation Futures grants can provide a match waiver for certain projects, which means the program could pay 100% of the eligible costs of buying open space.

Find phone numbers for the different areas of King County Superior Court.

Check our office hours and how to contact the different focus areas of the Prosecuting Attorney Office (PAO).

View forms and requirements for Community Services and Consultant Contracts.

Find contract information and documentation for agencies or individuals who provide services to King County.

This data dashboard is no longer being updated. The final update was done on December 2, 2022. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

View requirements for all providers contracting with Public Health – Seattle & King County (PHSKC) and health plan enrollment for contracted providers practicing at PHSKC sites.

Learn more about our adult criminal practice, including the work of our Mainstream Criminal Division, Economic Crimes and Wage Theft Division, and Gender-Based Violence and Prevention Division. These divisions represent the state and county in adult criminal matters in King County District and Superior Courts, the state and federal courts of appeal, and the Washington and U.S. Supreme Courts.

This data dashboard is no longer being updated. The final update was done on Monday, March 27, 2023. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Request for Proposals #2024EHS658RFP

Information for how you can contact King County's main customer service  team with questions or feedback.

Who to contact for customer service in King County Department of Natural Resources and Parks and its divisions. 

This data dashboard is no longer being updated. The final update was done on July 12, 2022. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Find reports, information, and a glossary that the Prosecuting Attorney's Office shares with the public.

The Data Control Unit is responsible for receiving, entering, maintaining, transmitting, and relaying various types of information to, from, and between King County Sheriff's Office mobile units, other police agencies, police electronic files, paper records, and courts by means of radio, County, State, national and international criminal justice systems, telephone and other telecommunication devices:

Learn more about how the King County Prosecuting Attorney’s Office (PAO) Data Dashboard informs the public, government decision-makers, and criminal justice system partners about the trajectory of felony criminal justice cases in King County.

Community health indicators

Crews with unique expertise in underwater construction are placing pipe under the East Channel of Lake Washington. When completed, the new conveyance line will provide reliable sewer service to Eastside cities, while improving lake habitat and the popular I-90 Trail.

This dashboard is no longer being updated. The final update was done on Monday, March 27, 2023. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Learn more about this area under our Criminal Division including the High Impact Repeat Offenders Unit, Economic Crimes Unit, and the Elder Abuse Unit.

This dashboard is no longer being updated. The final update was done on Monday, March 27, 2023. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Request for Proposals # 2024EHS698RFP

King County Elections has a number of cutting-edge election security measures in place and works with formal groups and partners who provide oversight to ensure the counting process is secure.

Information on eligibility for WaterWorks grant funding.

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Learn about federal, state, and local laws regarding discrimination.

Request for Proposals (RFP)

Learn how the Department of Executive Services is working to meet King County's equity and social justice goals.

Request for Applications # 2024ODIR663RFA

This information is for the competitive track. For information on evaluation in the council allocated track, contact your councilmember’s office directly. For a map of council districts and contact information, visit the council district finder.

More than 50 projects across King County will receive a combined $109 million in open space preservation funding after a plan proposed by Executive Constantine was approved by the King County Council. This is the first round of funding for open space preservation since King County voters last year approved restoring Conservation Futures Program to its original rate.

This year’s recipients of the John D. Spellman Awards include a city that transformed an historic post office into an arts and culture center, and a parks district that rehabilitated an abandoned farmstead into an agricultural hub for local producers and educational programming.

King County successfully completed the 145-acre Fall City Floodplain Restoration Project, improving habitat and protecting farmland and homes along the Snoqualmie River.

Learn more about the Family Support Division and their work with children and families.

Filing and Disposition Standards (FADS) from the King County Prosecuting Attorney.  These standards are intended solely for the guidance of King County deputy prosecutors. 

Rule & Regulation BOH 18-04 - Relating to disclosure of information on health risks related to firearms.

This data dashboard is no longer being updated. The final update was done on Monday, March 27, 2023. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

King County’s Wastewater Treatment Division delivered on an emergency declaration signed by Executive Constantine to provide West Point Treatment Plant with onsite batteries for high-quality power to Puget Sound’s largest wastewater treatment facility.

View complete lists of projects that have been funded and read stories about specific projects in the links below.

RFP, RFQ, RFAs, and other funding opportunities by Public Health — Seattle & King County. Short URL: kingcounty.gov/funding

If funded, your grant agreement will include details of requirements which may include updates to some of the information here; the grant agreement language will supersede any differences.

Learn more about the area of our Criminal Division including the Sexually Violent Predator Unit, Special Assault Unit, and Crime Strategies Unit.

King County District Court General Administrative Orders (GAOs) are organized into the following categories on this webpage:

Information for Special Districts related to General Ledger (GL) Journal Entries (JE) made through the Oracle EBS financial system

Community health indicators

This detailed timeline is for the competitive track.

Apply for funds to help reduce water pollution, improve parks, conserve land, prevent waste, reduce flood risk and improve ecological health and provide other public benefits.

Find Guidelines & Recommendations for the community and related industries.

The Health Equity and Anti-Racism Community Advisory Group is a multisector table centering Black, Indigenous and people of color communities and working on the interconnected crisis of health and racism. 

This data dashboard is no longer being updated. The final update was done on March 7, 2023. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Extreme heat events caused by climate change are becoming more frequent and intense. They can lead to heat-related illnesses such as heat exhaustion, sun stroke, and fainting, and can also cause death. Extreme heat disproportionately impacts certain people, including older adults, children, pregnant people, outdoor workers, people who live in urban heat islands, people who are unhoused, and those with underlying health conditions.

Learn about Public Health - Seattle and King County employment types, hiring and selection processes, application procedures, and probationary periods.

This data dashboard is no longer being updated. The final update was done on March 31, 2023. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Learn more about King County Sheriff's Office Internal Investigations data and reports.  Use this page to contact us, make a complaint or commendation, or see IIU complaint dashboard or completed investigations reports.

Learn about the impacts to King County operations and services on Independence Day, a state and federal holiday.

Learn about the impacts to King County operations and services on Indigenous Peoples' Day.

Request for Applications # 2024CHS682RFA

Procurement & Payables is required by State and County law to provide a list of contracts awarded through an informal solictation process. This represents purchases of goods and services worth $10,000-$49,999.99. This represents the best data we have availablde, and will be updated every two months. The quotes and proposals used to award these contracts are available to the public by contacting the Procurement & Payables Section procurement.web@kingcounty.gov.

Learn how to use the electronic signature platform of DocuSign.

Find minimum scope and minimum limits of insurance coverage requirements and documentation.

Learn more about working at King County Superior Court.

Search jobs within Public Health - Seattle and King County (PHSKC) and learn about hiring processes and practices.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact a King County Superior Court judge and get ready for your trial or motion.

How to contact the court and get ready for your trial or motion.

Learn more about the backgrounds, services, and contact information for Superior Court judges and other staff.

The judges and commissioners listed below are available to perform weddings. Please contact them directly for more information.

Learn about the impacts to King County operations and services on Juneteenth, a state and federal holiday.

Learn more about how the Prosecuting Attorney's Office works with the juvenile justice system.

At least 6,800 adult kokanee salmon have returned from Lake Sammamish to their spawning ground this season following an eight-year period when an average of less than 400 kokanee returned. King County biologists say the sharp increase is the result of several actions that include restoring access to historic habitat.

The King County Board of Health is granted the authority to protect and promote the health of King County residents as outlined in RCW 70.05.060. State law allows the Board to set countywide public health policy, enact and enforce local public health regulations, enforce state public health laws, prevent the spread of infectious diseases, and establishes fee schedules for certain licenses and permits (such as food permits for restaurants).

Information about the Civil Service Commission and Administration for employment decisions in the King County Sheriff’s Office.

Conservation Futures is an open space acquisition grant program. Our grants help buy parks and open spaces such as natural lands, urban greenspaces, forests, community gardens, farms, and trails. The grant round is open between November and February of each year, visit Application process for information about applying.

Below are some purchasing resources King County employees may need while in the field. For more information for King County employees, please visit the Procurement & Payables Intranet site.

Learn how the Prosecuting Attorney's Office Crime Strategies Unit takes a public health approach to understanding gun violence in King County and shares Shots Fired reports.

King County will host two online meetings – on Feb. 15 and March 7 – where the public can learn about and comment on the final draft of the Flood Management Plan, which will guide actions to better prepare the region for increasing flood risks.

A public-private partnership that includes Washington’s Climate Commitment Act, Amazon, the City of Bellevue, Kaiser Permanente, and the King County Parks Levy started transforming the 120-year-old Wilburton Trestle into a trail bridge that will be added to the emerging 42-mile Eastrail.   

Learn more about King County Prosecuting Attorney Leesa Manion.

King County wastewater crews quickly restored full operation at a wet weather treatment station in north Seattle during Tuesday’s record rainfall, while disinfected stormwater and wastewater flows were temporarily diverted from South Treatment Plant in Renton to a deepwater outfall in Puget Sound during the storm. 

The King County Wastewater Treatment Division secured a $498.3 million loan package from the U.S. Environmental Protection Agency to complete 14 infrastructure projects that will help improve water quality, while saving millions in interest costs.

The former site of a run-down hotel along the Duwamish River is now healthy habitat where young salmon can safely transition from freshwater to saltwater on their way to Puget Sound thanks to an innovative project led by the King County Department of Natural Resources and Parks.

King County’s new flood plan – shaped by frontline communities during an extensive public engagement – capitalizes on the latest climate science to better prepare communities for changing flood risks.

Learn about the impacts to King County operations and services on Labor Day, a state and federal holiday.

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The Elections Leadership Team oversees the day-to-day operations of King County Elections, helps set the priorities and vision for the organization and advises the Director on strategic and emergent issues.

The King County Sheriff's Office team  brings a wealth of knowledge and a tremendous amount of combined experience to their assignments.

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Rule & Regulation BOH 17-04 - Relating to Disclosure of Information by Limited Service Pregnancy Centers.

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Providing local government services to unincorporated King County*

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Reporting on dollar spend in 2024 for Minority Business Enterprises (MBEs) and Woman Business Enterprises (WBEs)

The Mainstream Criminal Division represents the state and the county in many criminal matters in the King County District and Superior courts, the state and federal courts of appeal, and the Washington and U.S. Supreme Courts. It is organized into several different units and sections.

 The Mainstream Criminal Division's units focus on criminal matters in the King County District Court, appellate court, Involuntary Treatment Act Court, and specific criminal cases.

Learn about the impacts to King County operations and services on Martin Luther King Jr. Day, a state and federal holiday.

DCHS programs work to ensure King County residents are happy, healthy, and connected to community.

Learn how to get answers to your questions as a media professional.

Learn about the impacts to King County operations and services on Memorial Day, a state and federal holiday.

The Metropolitan Water Pollution Abatement Advisory Committee, or MWPAAC, advises the Metropolitan King County Council and the King County Executive on matters related to the wastewater collection and treatment system.

Sixty-one community-led projects will receive $5.4 million in King County WaterWorks grant funding after the County Council approved Executive Constantine’s proposal.

Sixty-three projects throughout King County will receive a combined $5 million in King County Parks grant funding that will make it possible for more young people to stay healthy and connected, particularly in underserved communities.

Learn about our advisory committees and boards and how to get involved.

Learn about the impacts to King County operations and services on New Year's Day, a state and federal holiday.

Department of Natural Resources and Parks

Conservation Futures grants for open space acquisition may be available to nature conservancy and historic preservation nonprofits.

RFA # 2024CDIP696RFA

The King County Sheriff's Office (KCSO) employs over 1,000 sworn and professional staff who provide law enforcement services to people in King County. Our organization is divided into the Office of the Sheriff and four divisions so that residents have easy access to the people and services they need.  

Learn more about the divisions, teams, and units of the King County Prosecuting Attorney's Office.

Request for Applications (RFA) #2024CDIP668RFA

Conservation Futures is the primary source of funding for the Land Conservation Initiative (LCI). The LCI has a goal to preserve our most important natural lands and urban green spaces. The LCI also seeks to add open spaces in underserved communities. Learn more about the Land Conservation Initiative goals in this short video.

For transparency purposes, as well as a resource for King County employees, we offer the following reports regarding our purchases. 

The King County Sheriff’s Office Photo Lab provides imaging services, both digital and traditional, for the Sheriff’s Office and our regional partners. Some of the services the Photo Lab provides are film processing and print production, digital services, crime-scene photography, forensic imaging, studio photography, training, and publicity photography.  

September 19, 2024

Explore data related to population-level health outcomes and social factors that impact health, including our Community Health Indicators data dashboards.

Reports produced by the Assessment, Policy Development and Evaluation Unit.

Learn about the impacts to King County operations and services on Presidents' Day, a state and federal holiday.

Find the judicial officers, courtrooms, and departments of our current temporary Superior Court Judges.

Request for Applications # 2024CHS664RFA

The King County Prosecuting Attorney’s Office reviews investigations of officer involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2017 below.

The King County Prosecuting Attorney’s Office reviews investigations of officer involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2018 below.

The King County Prosecuting Attorney’s Office reviews investigations of officer involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2019 below.

The King County Prosecuting Attorney’s Office reviews investigations of officer involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2020 below.

The King County Prosecuting Attorney’s Office reviews investigations of officer involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2021 below.

The King County Prosecuting Attorney’s Office reviews investigations of officer-involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2022 below.

The King County Prosecuting Attorney’s Office reviews investigations of officer involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2023 below.

The King County Prosecuting Attorney’s Office reviews investigations of officer involved shootings, police use-of-force, and in-custody deaths. Find the status of incidents sent to our office that occurred in 2024 below.

Learn more about our different divisions, units, and teams within the King County Prosecuting Attorney's Office.

The Public Integrity Team of the King County Prosecuting Attorney’s Office reviews investigations of officer-involved shootings, police use-of-force, and in-custody deaths. Find the status of these investigations by year below.

Learn more about the team that reviews officer-involved shootings, incidents of police use-of-force, and in-custody deaths.

Learn more about units focused on data and reporting and sentencing review under this division of the Prosecuting Attorney's Office.

Các nhà nghiên cứu của Ban Tài nguyên Đất và Nước Quận King và Trung tâm Dịch vụ Liên đoàn Người tị nạn đã hợp tác với những người đánh bắt cá địa phương từ cộng đồng người nhập cư và người tị nạn trong một dự án nghiên cứu kéo dài ba năm nhằm giám sát các hóa chất độc hại trong cá từ các hồ của Quận King và bờ biển của Puget Sound.

Apply for a grant to help with outreach and promotion of the RainWise program in King County combined sewer overflow basins.

About the Ranked Choice Voting Advisory Committee In November 2022, Seattle voters approved a ballot measure to use Ranked Choice Voting (RCV) in Primary Elections for City of Seattle offices, including the Mayor, City Attorney, and City Council. Beginning in the August 2027 Primary Election, Seattle voters will rank the candidates in order of preference instead of voting for a single candidate.  The RCV Advisory Commitee was formed by King County Elections (KCE) to ensure transparency, accuracy, and community engagement in the implementation of Ranked Choice Voting for Seattle voters. This group represents diverse communities across Seattle and will provide input and advice to King County Elections throughout the implementation process. 

The examples below will help guide you in developing proposals that address the criteria: "Demonstrate that water quality benefits are related to WTD's regional water quality responsibilities."

This data dashboard is no longer being updated. The final update was done on May 14, 2021. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Use the following tools and information to help research and write your grant proposal and find other grant programs.

This information is for organizations that have received funding through WaterWorks and have active grants. Below you’ll find information on reporting, payments and logo use.

Request for Applications #2024PREV661RFA

Short URL: kingcounty.gov/school-health-profiles

Request for Applications (RFA)

Frequently Asked Questions (FAQ) about Small Contractor and Supplier (SCS) Certification

Led by the U.S. Environmental Protection Agency and implemented by the City of Seattle, King County, and Boeing, sediment cleanup work has begun in the upper reach of the Lower Duwamish Waterway Superfund Site, where over a century of urbanization and industrial activity has polluted the riverbed with toxic contaminants.

An online presentation Nov. 6 will highlight upcoming King County projects on the Cedar, Snoqualmie, Green, and Tolt rivers, and Issaquah Creek where placing large wood will be used to reduce flood risks, restore floodplains, and improve habitat.

The King County Prosecuting Attorney’s Office is committed to criminal justice reform. Our Sentence Review Unit (SRU) reviews applications for sentence review or early release.

King County Elections offers free email and text message subscriptions as part of the King County subscription service.

The Snoqualmie Watershed Forum is looking for a resident of the Snoqualmie and South Fork Skykomish river areas of unincorporated King County to join their group that helps guide salmon recovery efforts. The application deadline is Feb. 18.

Twenty years of data collected by King County scientists indicates widespread improvements in the health of local streams even as the population grew by over a half-million people, suggesting that effective growth management can protect urban streams.

King County, 2010 & 2012 average

Learn more about Superior Court judges located at Clark Children and Family Justice Center, King County Courthouse, and Maleng Regional Justice Center.

Learn more about King County Superior Court's purpose and approach as a general jurisdiction court. Please note that Emergency Order 33 is in effect.

Community health indicators

Learn about the impacts to King County operations and services on Thanksgiving, and the Friday after.

How to get in touch with elected officials and popular services.

The contracts below are available for use by all King County agencies. These contracts require no work order or 3-quote process and have no value limitations for any project. To view a complete list of all King County contracts, click here.

Information for Special Purpose Districts, Cities, and Towns relating to the Oracle EBS financial system

This data dashboard is no longer being updated. The final update was done on January 21, 2022. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

Plan ahead for these construction, architecture & engineering projects.

Stay informed on the latest WaterWorks Grant Program news and updates.

Learn about the impacts to King County operations and services on Veterans Day, a state and federal holiday.

Facing a wave of retirements in the wastewater treatment industry, King County's Wastewater Treatment Division transformed its approach to workforce development to recruit and train the next generation of talent.

The success of a statewide rule that holds producers responsible for their own products, such as leftover paint, is a key component of Re+, King County’s initiative to prevent pollution, protect human and environmental health, and keep waste management costs in check.

As the region’s beaver population recovers, King County ecologists are modernizing their approach to salmon habitat restoration to accommodate a native species that improves water quality and adds ecological complexity.

Los investigadores de la División de Recursos Hídricos y Terrestres del Condado de King y el Centro de Servicios de la Federación de Refugiados colaboraron con pescadores locales de comunidades de inmigrantes y refugiados en un proyecto de tres años en el que analizaron las sustancias químicas tóxicas de los peces de los lagos del Condado de King y las costas del estrecho de Puget

King County is off to a strong start restoring access to historic salmon habitat while also making county roads safer and offering more outdoor recreation opportunities. Executive Constantine’s proposed 2025 budget would maintain that accelerated pace. 

King County’s Solid Waste Division is building a workforce trained in deconstruction, an effective alternative to demolition that dramatically reduces the amount of worksite material that end up in the regional landfill.

King County Water and Land Resources Division researchers and the Refugee Federation Service Center partnered with local fishers from immigrant and refugee communities on a three-year research project monitoring toxic chemicals in fish from King County lakes and shorelines of Puget Sound.

King County’s Forest Carbon Program has produced lasting results in the five years since Executive Constantine launched the first-of-its-kind initiative.

This data dashboard is no longer being updated. The final update was done on December 16, 2020. Select data sources will continue to be routinely updated and available through Public Health – Seattle & King County’s Community Health Indicators (CHI) page.

The WaterWorks Grant Program provides approximately $5 million in funding every two years to organizations carrying out a variety of water quality improvement projects in the service area for King County's regional wastewater system.

Our activities include assuring Public Health’s commitment to values outlined in Racism as a Public Health Crisis (RPHC) and implementation of King County’s Equity and Social Justice Strategic Plan.  

Learn how to look and apply for positions in the Prosecuting Attorney's Office.

ផ្នែកធនធានទឹក និងដីរបស់ King County និងមជ្ឈមណ្ឌលសេវាសហព័ន្ធជនភៀសខ្លួន ធ្វើការងារក្នុងភាពជាដៃគូ ជាមួយនឹងអ្នកនេសាទមកពីសហគមន៍ជនអន្តោប្រវេសន៍ និងសហគមនជនភៀសខ្លួនដើម្បីអនុវត្តគម្រោងស្រាវជ្រាវរយៈពេលបីឆ្នាំពាក់ព័ន្ធនឹងការតាមដាន សារធាតុពុលក្នុងខ្លួនត្រីដែលស្ថិតនៅក្នុងតំបន់បឹង King County និងឆ្នេរតំបន់ Puget Sound។