Is this sheriff office tool official?

No. This tool gives educational guidance only. Users should verify inmate status, warrants, bond, visitation, records and contact details with official sheriff, jail, court or county sources.

Can this tool confirm if someone is in jail?

No. The tool provides search guidance only. Current custody status must be verified through the official county jail roster, sheriff inmate search, jail booking desk or court records.

Can this tool check active warrants?

No. The tool does not check warrants. It explains safe next steps and warns users to verify warrant information through official sources or consult a licensed attorney when appropriate.

Can this tool help with sheriff records requests?

Yes. The records helper explains what information to prepare before requesting incident reports, crash reports, arrest records, jail records, body camera records or local background information.

Does this tool collect inmate or personal information?

No. The tool runs in the visitor's browser and does not require inmate names, dates of birth, booking numbers, case numbers, phone numbers or payment details.

King County Sheriff's Office Phone Number, Address & Locations

★ Official Guide — Updated April 2026

King County
Sheriff’s Office (KCSO)

Complete local guide to King County Sheriff’s Office in Washington — inmate search, jail roster, warrant lookup, arrest records, phone numbers, address, visitation rules, and every service explained step by step for Seattle, Bellevue, Renton, Kent, Redmond, Kirkland, Auburn, and all surrounding King County communities.

🔍 Inmate Search 🌐 Official KCSO Website

📞

Emergency: Call 911 immediately. Non-emergency line: (206) 296-4155. This page is an independent informational guide and is not affiliated with KCSO.

The King County Sheriff’s Office (KCSO) is the primary law enforcement agency for unincorporated King County and 12 contract cities in Washington state. Serving Seattle, Bellevue, Renton, Kent, Redmond, Kirkland, Auburn, and all surrounding communities, KCSO provides patrol services, executes warrants, and supports public safety across one of the most populous counties in the Pacific Northwest. The agency works closely with the King County Department of Adult and Juvenile Detention (DAJD) for jail operations.

Whether you need to locate a loved one in custody, check for active warrants, request arrest records, schedule visitation, or simply find the right phone number and address, this complete guide gives you everything in clear, step-by-step instructions with direct official links, verified contact details, and practical local tips from the Greater Seattle area.

Section 01

What Is the King County Sheriff’s Office (KCSO)?

The King County Sheriff’s Office serves as the main law enforcement agency for unincorporated areas of King County, Washington, and provides contracted services to multiple cities. It handles patrol, investigations, warrant service, and supports the county’s jail system through coordination with DAJD. The agency is headquartered in downtown Seattle and operates in a high-volume urban and suburban environment.

🏛

Official KCSO Website

kingcounty.gov/en/dept/sheriff is the only official source for general information, while inmate searches are managed through the Department of Adult and Juvenile Detention.

Section 02

King County Sheriff’s Office Phone Number, Address & Locations

Service	Address	Phone Number	Use For
Headquarters / Administration	516 Third Avenue, Seattle, WA 98104	(206) 296-4155	General inquiries and non-emergency
Jail Inquiries / DAJD	King County Correctional Facility	(206) 296-1234	Inmate status and jail questions
Emergency	All King County	9-1-1	Life-threatening emergencies

KCSO Headquarters — Map & Location

📍 King County Sheriff’s Office Headquarters — 516 Third Avenue, Seattle, WA 98104

Section 03

King County Sheriff’s Office Inmate Search — How to Find Anyone in Jail

🔍

Official Inmate Search (via DAJD)

Use the King County Subject Lookup Tool to find current custody status, location, and booking information for adults in King County jails. Jail inquiries can also be made by calling (206) 296-1234.

How to Search the King County Inmate Database — Step by Step

1
Go to the Official Portal
Open the Subject Lookup tool.
2
Enter Search Criteria
Use last name, first name, or date of birth.
3
Review the Results
View custody status, facility location, and booking details.
4
Take Next Action
Note important information and call (206) 296-1234 for further assistance if needed.

📝

Local Tip (Greater Seattle Area): King County jails handle a high volume of bookings. The online Subject Lookup tool provides the fastest updates. Have the full legal name and approximate date ready when calling. Youth (under 18) inquiries use a separate number: (206) 263-9595.

Section 04

King County Warrant Search

Check for active warrants through official King County resources.

📋

Official Warrant Information

Contact KCSO at (206) 296-4155 for warrant status or use official channels. If you suspect an active warrant, consult a criminal defense attorney before contacting law enforcement.

Section 05

Additional Official Resources & Local Tips for King County Residents

Useful links and practical advice for the Seattle / Bellevue area:

Non-Emergency Reporting: Call (206) 296-4155 for non-emergency incidents.
Public Records Requests: Submit via the official KCSO website for arrest records and other documents.
Visitation Information: Contact the Department of Adult and Juvenile Detention at (206) 296-1234 for current jail visitation rules and schedules. Valid photo ID is required.

💡

Local Insight & Tips for King County:

King County experiences very high activity due to its large population and tourism in the Seattle area. Residents in Bellevue, Renton, Kent, and Redmond often recommend starting with the online Subject Lookup tool. Be prepared with accurate personal details when calling. Beware of common phone scams impersonating KCSO or jail staff demanding immediate payment — official agencies will never ask for payment over the phone for warrants or bonds. Business hours are best for detailed assistance.

Section 10

Frequently Asked Questions — King County Sheriff’s Office

Non-emergency / Headquarters: (206) 296-4155. Jail Inquiries (DAJD): (206) 296-1234. Emergency: 9-1-1.

Use the official Subject Lookup Tool. Search by name to view current custody status, location, and booking details.

Contact KCSO at (206) 296-4155 for warrant status or visit official resources. If you believe you have a warrant, consult a criminal defense attorney before contacting law enforcement.

Headquarters: 516 Third Avenue, Seattle, WA 98104. See the Google Maps embed above for exact directions and location.

Visitation is managed by the Department of Adult and Juvenile Detention. Call (206) 296-1234 to confirm current rules and scheduling. Valid government-issued photo ID is required and all visits are monitored.

Disclaimer: This guide is an independent informational resource and is not affiliated with, endorsed by, or operated by the King County Sheriff’s Office or the Department of Adult and Juvenile Detention. All information is provided for educational purposes only and was verified as accurate as of April 2026. Phone numbers, addresses, and website URLs may change — always verify current information at kingcounty.gov/en/dept/sheriff. For emergencies, call 9-1-1. For legal advice, consult a licensed Washington attorney.

Free Sheriff Office & Inmate Search Assistant

Find Jail Info, Inmate Search Steps, Visitation Rules, Bond Help, Warrants and Official Sheriff Links

Use this free tool before calling a sheriff office, searching a jail roster, checking arrest records, visiting an inmate, asking about bond, requesting a report, or looking for official county sheriff resources. It does not collect names, case numbers, booking numbers, or personal information.

Start Sheriff Office Helper Emergency: Call 911

8 toolsInmate lookup, warrant safety, bond, visitation, records, reports and official search links.

All countiesWorks sitewide for county sheriff, jail, corrections and detention center pages.

No private dataNo inmate name, DOB, booking number, phone number or case number is required.

Safety firstClear emergency, legal and scam-warning language for sensitive sheriff-office searches.

What sheriff office task do you need help with?

Choose your situation. The tool will suggest the safest next step, what to prepare, and which official resource to check first.

If this is an emergency, a crime in progress, a threat to life, or immediate danger, call 911. This website is not a sheriff office, jail, court, legal service, or emergency service.

Main goal

How urgent is it?

What do you already have?

Fastest safe order

Start with the official sheriff or jail roster, confirm custody by phone only when needed, then check court records for hearings or case details.

Scam warning

Do not pay anyone who calls demanding gift cards, crypto, wire transfers, or urgent warrant payment. Verify through official sheriff channels.

Inmate Search Step Helper

Use this before searching a jail roster or inmate lookup portal. It helps you choose the best search method and avoid wrong-person matches.

Search method available

How recent is the arrest?

Bond, Release and Custody Status Helper

Use this to organize what to check before asking about bond, release timing, facility location or court status.

What are you trying to confirm?

Information you have

Visitation, Phone and Mail Checklist

Use this before planning a jail visit, video visit, inmate phone setup, commissary deposit, or mail delivery.

Confirm custody: Check the official jail roster or call the jail before traveling.

Check visitation type: Confirm in-person, video, remote, appointment-only, or no-contact rules.

Bring valid ID: Government photo ID is usually required for adult visitors.

Check restrictions: Dress code, minor visitor rules, approved visitor lists, property rules and arrival time can vary.

Verify mail rules: Use the exact inmate name, ID/booking number if required, facility address, and approved mail format.

Warrant Information Safety Helper

Use this if you are trying to understand warrant information safely. This tool does not confirm warrants and does not provide legal advice.

If you believe you may have an active warrant, consider speaking with a licensed criminal defense attorney before going to any law enforcement office. Do not ignore court notices.

Why are you checking?

Payment demand involved?

Sheriff Report and Arrest Record Request Helper

Use this before requesting accident reports, incident reports, arrest records, jail records, public records or background-related information.

Record type

What information do you have?

Sheriff Call / Warrant Payment Scam Checker

Use this if someone called, texted, emailed or messaged you claiming to be from a sheriff office, court, jail, deputy or warrant unit.

What did they ask for?

Threat used?

Official Sheriff Office Resource Finder

Enter county and state to create safe searches for official sheriff websites, jail rosters, inmate lookup, warrants, visitation, records requests, court records and this site’s guide.

County name

State

Search CountySheriffsOffice.org

Sheriff Office vs Court vs Jail

Sheriff/Jail: custody, booking, jail roster, visitation, inmate mail, some warrants.
Court/Clerk: case status, hearings, court records, fines, court dates.
Attorney: legal advice, warrant risk, criminal charges, bond strategy.

Best sitewide placement

Add this tool after the first inmate-search or contact section, or before FAQs. It turns a normal guide into a practical action page.

Important safety note

This tool is educational only. It is not a sheriff office, jail, court, legal service, emergency service, or official records portal. For emergencies, call 911.