Reviewed and updated October 9, 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 between September 23, 2026 and October 1, 2026.
Harrison, Ohio, in Hamilton County, has about 14,000 residents (2024 Census Bureau estimate). In Ohio the public criminal record is the court file, kept by the Clerk of Courts; the statewide criminal history kept by the Ohio Bureau of Criminal Investigation is released only to its subject and to the employers and agencies the law allows. This guide says where each record of a criminal case from Harrison 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: Harrison public records, Hamilton County criminal records, Harrison arrest records, Harrison warrants, Harrison inmate search, Harrison court records, Ohio arrest records and Ohio inmate search.
Criminal Cases in the Hamilton County Court of Common Pleas
A criminal case from Harrison is filed in the Hamilton County Court of Common Pleas or the Municipal and County Courts, which take misdemeanors, traffic cases, evictions and civil cases up to $15,000; mayor's courts handle some village tickets, and the court file, kept by the Clerk of Courts, is the record of it that the public may see.
The court records page SearchSystems verified for the county is at hamiltoncountyohio.gov/community/court_records.php (page title: Search Court Records | Hamilton County, OH), which answered when SearchSystems opened it on September 23, 2026.
Ohio has no single public index of every trial court case; each court's records are looked up through that court.
The Ohio Criminal History and Your Own Copy
Ohio does not let the public search another person's statewide criminal history. The record kept by the Ohio Bureau of Criminal Investigation goes to the person it belongs to and to employers and agencies the law authorizes; for everyone else the court file in the Hamilton County Court of Common Pleas is the public record.
To see your own record, the route is a fingerprint-based WebCheck at any WebCheck location. The state page SearchSystems verified for it is at ohioattorneygeneral.gov/Individuals-and-Families/Consumers/Requesti....
Arrest Records Kept Locally in Harrison
The Hamilton County Sheriff's Office and the agency that reports for Harrison (filed by the FBI as Harrison Police Department) keep the arrest records in and around Harrison: 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 FBI's agency list also places three campus police departments and one other agency in Hamilton County (the arrest records guide names each one); each keeps the records of its own arrests.
The Milford Police Department is listed by the FBI across two counties including Hamilton County, so its arrests are not broken out for Hamilton County here.
Together, the 32 agencies in Hamilton County with all twelve months of 2025 on file reported 14,329 arrests to the FBI that year; how each case ended is in the court file, not in the arresting agency's.
The agencies and their counts, year by year, are in Harrison arrest records.
The Crimes Behind the Records: Harrison in 2025
The agency that reports for Harrison had 22 violent and 89 property crimes reported for 2025; each one is a report on file with it, and each arrest that follows is the start of a criminal record.
The Prosecuting Attorney for Hamilton County
Charges in Hamilton County are filed by the Prosecuting Attorney, which reviews the arrests of every agency in the county and brings the cases in the Hamilton County Court of Common Pleas or the Municipal and County Courts.
The office's page SearchSystems verified is at hamiltoncountyohio.gov/government/courts/prosecutors_office/index.php (page title: Prosecutor's Office | Hamilton County, OH), which answered when SearchSystems opened it on September 23, 2026.
The Sex Offender Registry for Harrison
Registered sex offenders living in Harrison are listed on eSORN, run by the Ohio Attorney General at icrimewatch.net/index.php?AgencyID=55149. The registry is public and can be searched online; the county sheriff registers them.
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 Hamilton 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 Ohio Public Records Act a county office must answer a request promptly, within a reasonable period of time, and it may charge the actual cost of copying. The county records request page SearchSystems verified is at hamiltoncountyohio.gov/government/transparency/public_records_reque... (page title: Public Records Requests | Hamilton County, OH).
Frequently Asked Questions
Are criminal records public in Harrison?
The court files of criminal cases in the Hamilton County Court of Common Pleas are public and can be looked up through the court. The statewide criminal history kept by the Ohio Bureau of Criminal Investigation is not public; you can get your own. The arrest report itself is released by the agency that made the arrest, under the Ohio Public Records Act.
Can I search Harrison criminal cases online?
The court records page SearchSystems verified for the county is at hamiltoncountyohio.gov (page title: Search Court Records | Hamilton County, OH).
How do I get my own Ohio criminal history?
Through a fingerprint-based WebCheck at any WebCheck location.
Who prosecutes crimes in Harrison?
The Prosecuting Attorney, which files its cases in the Hamilton County Court of Common Pleas or the Municipal and County Courts.
Is this the official Harrison website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.