Reviewed and updated October 7, 2026 by the SearchSystems.net editorial team. The arrest and crime counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site on September 24, 2026.
Nemaha County, Kansas, has about 10,000 residents (2024 Census Bureau estimate). In Kansas the public criminal record is the court file, kept by the Clerk of the District Court; the statewide criminal history kept by the Kansas Bureau of Investigation is open to anyone who asks. This guide says where each record of a criminal case from Nemaha County is kept and how it is seen.
This guide covers the court file, the statewide record, local arrest records, the crimes behind the records, the prosecutor, sex offender registry, records requests and common questions.
Related guides: Nemaha County public records, Nemaha County warrants, Nemaha County inmate search, Nemaha County court records, Nemaha County police reports, Kansas arrest records and Kansas inmate search.
Criminal Cases in the Nemaha County District Court
A criminal case from Nemaha County is filed in the Nemaha County District Court, and the court file, kept by the Clerk of the District Court, is the record of it that the public may see.
For Nemaha County, SearchSystems opened and checked the court records page for the county at nmcoks.us/district-court (page title: Nemaha County, Kansas | District Court), phone 785-336-2170, 607 Nemaha St. PO Box 213 Seneca, KS 66538, which answered when SearchSystems opened it on September 24, 2026.
Statewide, Kansas District Court Public Access Portal is the Kansas courts' statewide case search.
The Kansas Criminal History and Your Own Copy
Kansas is one of the states that lets anyone look up another person's statewide criminal history: anyone can order a name-based criminal history record check online, through the Kansas Bureau of Investigation. The result is the repository record, what agencies reported to the state, which is wider than one county's court index but can lag it.
Arrest Records Kept Locally in Nemaha County
The Nemaha County Sheriff's Office keep the arrest records in Nemaha County: the report and the booking record of each arrest stay with the agency that made it, separate from the court file and from the state repository.
The Sabetha Police Department is listed by the FBI across two counties including Nemaha County, so its arrests are not broken out for Nemaha County here.
The Nemaha County Sheriff's Office reported 48 arrests to the FBI for 2025; how each case ended is in the court file, not in the arresting agency's.
The Crimes Behind the Records: Nemaha County in 2025
The one agency in Nemaha County with all twelve months of 2025 on file reported 3 violent and 5 property crimes to the FBI that year; the same agencies with both 2025 and 2024 complete reported 8 crimes in 2025 against 16 in 2024. Each reported crime is a report on file with the agency that took it, and each arrest that follows is the start of a criminal record.
The full crime section, agency by agency, is on the Nemaha County public records guide.
The County Attorney for Nemaha County
Charges in Nemaha County are filed by the County Attorney, which reviews the arrests of every agency in the county and brings the cases in the Nemaha County District Court.
The office's page SearchSystems verified is at nmcoks.us/attorney (page title: Nemaha County, Kansas | Attorney's Office), phone 785-336-2170, 607 Nemaha St. PO Box 213 Seneca, KS 66538, which answered when SearchSystems opened it on September 24, 2026.
The Sex Offender Registry for Nemaha County
Registered sex offenders living in Nemaha County are listed on the Kansas Offender Registry, run by the Kansas Bureau of Investigation at kbi.ks.gov/my.logout.php3?errorcode=19. Sex, violent and drug offenders are all listed.
Registration itself is done in person with the local agency where the registrant lives: the sheriff's office, or the city police in a city with its own department.
Asking an Agency in Nemaha County for a Record
An arrest report, a booking record or a local criminal history letter comes from the agency that holds it, not from the court.
Under the Kansas Open Records Act a county office must answer a request within 3 business days, and it may charge staff time and copying. The county records request page SearchSystems verified is at nemahasoks.gov/services/administration/open-records (page title: Open Records | Nemaha County Sheriff's Office).
Frequently Asked Questions
Are criminal records public in Nemaha County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Kansas Bureau of Investigation: anyone can order a name-based criminal history record check online. The arrest report itself is released by the agency that made the arrest, under the Kansas Open Records Act.
Can I search Nemaha County criminal cases online?
The court records page SearchSystems verified for the county is at nmcoks.us/district-court (page title: Nemaha County, Kansas | District Court). Statewide, Kansas District Court Public Access Portal is the Kansas courts' statewide case search.
How do I get my own Kansas criminal history?
Through the same record check, run on yourself.
Who prosecutes crimes in Nemaha County?
The County Attorney, reached at 785-336-2170, which files its cases in the Nemaha County District Court.
Is this the official Nemaha County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.