Kittitas County Background Check

Running a background check in Kittitas County means pulling records from a few different offices, each with its own process. The Superior Court in Ellensburg holds criminal case files, civil judgments, and family law records going back well over a century. The Sheriff's Office maintains arrest and incident records for unincorporated parts of the county. For a full statewide criminal history, the Washington State Patrol runs the main database. This guide walks through where to look, what each office holds, and how to get what you need from Kittitas County's court and law enforcement systems.

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Kittitas County Overview

~48,000 Population
2,297 Square Miles
Ellensburg County Seat
Superior Court Level

Kittitas County Superior Court Records

The Superior Court Clerk in Ellensburg stores records for the most serious cases handled in Kittitas County. That covers felony criminal cases, civil matters, family law filings, probate, and guardianship. The clerk's office processes background check requests and can provide certified or plain copies of court documents. Records go back to the county's earliest years, and naturalization records from 1890 to 1979 are housed at the Washington State Archives.

Online access to Superior Court cases is available through the Odyssey case management portal. You can search by name or case number and see docket entries, hearing dates, and case status. The portal is a solid first step before making a trip to the courthouse. If you need actual documents, a certified copy, or access to older files, you will need to contact the clerk's office directly or visit in person.

The court also has a Juvenile Court division at the same address, Suite 211. Juvenile records are largely restricted from public view. You will not find those through standard background check searches.

Office Kittitas County Superior Court Clerk
Address 205 W 5th Avenue, Suite 210
Ellensburg, WA 98926
Phone (509) 962-7531
Fax (509) 933-7667
Website co.kittitas.wa.us/superiorcourt

Kittitas County has two District Courts. The Lower Kittitas County District Court sits in Ellensburg and handles misdemeanors, traffic infractions, civil cases under the small claims threshold, and protection orders for that area. The Upper Kittitas County District Court, based in Cle Elum, covers the western part of the county including communities like Roslyn and South Cle Elum.

District Court records are part of the Washington Courts public case search system. You can search those online at dw.courts.wa.gov. For misdemeanor convictions, traffic offenses, and lower-level criminal history, the District Court is often where the relevant records live. Certified copies from either District Court can be requested by contacting the specific court directly.

Lower Kittitas District Court 205 W 5th Avenue, Suite 180, Ellensburg, WA 98926
Phone (509) 962-7511
Upper Kittitas District Court 700 E 1st Street, Cle Elum, WA 98922
Phone (509) 674-5533

Kittitas County Sheriff Background Check

The Kittitas County Sheriff's Office serves the unincorporated areas of the county and also manages the county jail. The jail is at 307 W Umptanum Road in Ellensburg, separate from the courthouse. Inmate status and current jail roster information can be checked online or by contacting the office. The Sheriff handles sex offender registration for the county, and that information is part of the statewide sex offender registry maintained by the Washington State Patrol.

For local incident reports and arrest records tied to cases the Sheriff investigated, requests go through the Sheriff's Records Division. You can submit a public records request under RCW 42.56. The Sheriff also processes concealed pistol license applications and civil process for court documents.

Office Kittitas County Sheriff's Office
Address 307 W Umptanum Rd, Ellensburg, WA 98926
Website co.kittitas.wa.us/sheriff

Washington State Patrol Criminal History

The Washington State Patrol runs the WATCH system, which is the main tool for statewide criminal background checks. WATCH searches the entire Washington criminal history database, not just Kittitas County records. If you need to know whether someone has a felony conviction anywhere in the state, or if you are completing a background check that requires a certified response, WATCH is the right tool. There is a fee for each name search.

The WSP Criminal Records Division also maintains the sex offender registry for Washington. You can search that at no charge through the WSP website. For fingerprint-based checks, contact the WSP directly. Federal criminal history requires going through the FBI's Identity History Summary service separately.

The screenshot below shows the Washington State Patrol's criminal records search page, which covers all counties including Kittitas.

The Washington State Patrol Criminal History page at wsp.wa.gov is the starting point for statewide checks.

Washington State Patrol criminal history background check search portal
The WSP criminal history portal covers all Washington counties, including Kittitas County records.

For court records specifically, the statewide Washington Courts case search portal at dw.courts.wa.gov searches across all Washington counties in a single query. The screenshot below shows that portal.

Washington Courts statewide case search for Kittitas County background check
Washington Courts case search lets you run a background check across all county courts at once.

Other Kittitas County Records

Beyond court and sheriff records, a background check may pull in other Kittitas County sources. The County Auditor handles marriage records. If a dissolution case is relevant, those files sit with the Superior Court Clerk. The Washington State Archives holds naturalization records from Kittitas County going back to 1890, which can be relevant in certain identity or lineage searches.

The county government website at co.kittitas.wa.us links to all departments. You can find the Auditor, Treasurer, Assessor, and other offices there. Each has its own public records process. The Washington State court records directory at courts.wa.gov/court_dir lists all courts in the state with contact info and links.

Washington State courts directory for Kittitas County background check court locations
The Washington courts directory helps you find the right court in Kittitas County for your records request.

Note: E-filing is available for attorneys and self-represented litigants at the Superior Court through the statewide e-filing system.

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Cities in Kittitas County

Kittitas County includes Ellensburg, Cle Elum, Roslyn, and several smaller communities. All court filings and background check records for these communities run through the Kittitas County courts in Ellensburg and Cle Elum.

Nearby Counties

These counties border Kittitas County. If you are searching across county lines or need records from a neighboring area, each has its own court system and sheriff's office.