Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site between September 23, 2026 and September 30, 2026.
Seneca County, Ohio, has about 55,000 residents (2024 Census Bureau estimate), and arrests there are reported to the FBI by the Seneca County Sheriff's Office and six city agencies. An arrest leaves the same records whoever makes it: the arresting agency's report, the record of anyone held at the county jail, and, if the Prosecuting Attorney files charges, a case in the Seneca County Court of Common Pleas. This guide says who keeps each one, what it costs and who may see it, with the arrest counts each agency reported.
This guide covers who makes arrests, how many arrests, booking and the jail, finding an arrest, copies, cities and common questions.
Related guides: Seneca County public records, Ohio arrest records, Ohio inmate search and Ohio criminal records.
Who Makes Arrests in Seneca County
The Seneca County Sheriff's Office is the county agency that reports arrests to the FBI for Seneca County. It reported 137 arrests for 2025.
The FBI lists six cities in Seneca County with a reporting agency of their own, with the Census population and what each reported:
- Tiffin, 17,729 residents: 232 arrests reported for 2025.
- Fostoria, 13,063 residents: 214 arrests reported for 2025.
- Bloomville, 854 residents: 1,152 arrests reported for 2025.
- Bettsville, 586 residents: 1,152 arrests reported for 2025.
- Republic, 544 residents: 1,152 arrests reported for 2025.
- New Riegel, 280 residents: 1,152 arrests reported for 2025.
A city on that list is reported separately whether the officers are the city's own or the sheriff's under contract; the FBI's list does not say which.
The Green Springs Police Department is listed by the FBI across two counties including Seneca County, so its arrests are not broken out for Seneca County here.
How Many Arrests Each Agency Reports in Seneca County
Each agency reports its arrests to the FBI by month, and the FBI publishes them on the Crime Data Explorer. These are the full-year totals, all offenses, as the FBI held them on October 8, 2026; a year with months missing or not reported is left out.
- Republic: 1,152 for 2025, 1,152 for 2024, 1,146 for 2023, 1,132 for 2022, 919 for 2021 and 1,146 for 2020.
- New Riegel: 1,152 for 2025, 1,152 for 2024, 1,146 for 2023, 1,132 for 2022, 919 for 2021 and 1,146 for 2020.
- Bloomville: 1,152 for 2025, 1,152 for 2024, 1,146 for 2023, 1,132 for 2022, 919 for 2021 and 1,146 for 2020.
- Bettsville: 1,152 for 2025, 1,152 for 2024, 1,146 for 2023, 1,132 for 2022, 919 for 2021 and 1,146 for 2020.
- Tiffin: 232 for 2025, 259 for 2024, 327 for 2023, 261 for 2022, 225 for 2021 and 518 for 2020.
- Fostoria: 214 for 2025, 248 for 2024, 185 for 2023 and 44 for 2022.
- Seneca County Sheriff's Office: 137 for 2025, 152 for 2024, 99 for 2023, 122 for 2022 and 69 for 2021.
Together, the seven agencies with all twelve months of 2025 on file reported 5,191 arrests that year. The same agencies with both 2025 and 2024 complete reported 5,191 in 2025 against 5,267 in 2024, down 1.4 percent.
Through July 2026, the seven agencies with every month so far on file reported 2,671 arrests, against 3,034 in the same months of 2025.
Booking: Where People Arrested in Seneca County Are Held
A person kept in custody after an arrest in Seneca County is held at the county jail, whichever agency made the arrest, apart from the short stay some city departments' own holding cells allow; a person cited and released at the scene is not booked at all. The jail's record of each person held, with the charges, is a public record of the arrest, and the court file takes over from there.
On an average day in 2023 the jail held about 160 people, down from about 200 in 2019. Its rated capacity in 2023 was 185 beds, and it ran at 89 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
SearchSystems opened and checked the jail page of the Seneca County Sheriff's Office at senecacountyso.org/divisions/records (page title: Records | Seneca County Ohio Sheriff's Office), phone (419) 447-3456, which answered when SearchSystems opened it on September 23, 2026.
A sentence of more than a year is served in state prison; the Ohio Department of Rehabilitation and Correction lists its inmates at appgateway.drc.ohio.gov/OffenderSearch.
How to Find Out About an Arrest in Seneca County
For Seneca County the place to look is the case index of the Seneca County Court of Common Pleas, which shows whether charges were filed and the next court date (the court records page SearchSystems verified is at senecacountyclerk.org/legal.php, phone (419) 447-0671).
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's own case index is the public record of an arrest that led to a charge.
Getting a Copy of an Arrest Record in Seneca County
An arrest report belongs to the agency whose officer wrote it, and that agency releases it, not the court or the jail. Under the Ohio Public Records Act the agency must answer promptly, within a reasonable period of time, and it may charge the actual cost of copying.
- An arrest by the Seneca County Sheriff's Office: ask its records unit, reached through the office at (419) 447-3456.
- An arrest in Tiffin, Fostoria, Bloomville, Bettsville, Republic or New Riegel: the records unit of the agency that reports for that city; the city guides linked above name each city's records office.
- The court file of a case that was filed: the Seneca County Court of Common Pleas, through the court records page at senecacountyclerk.org/legal.php, phone (419) 447-0671.
- Any county record that is not posted: the county records request page SearchSystems verified is at senecacountyohio.gov/forms (page title: County Forms & Requests | Seneca County).
- Your own statewide record: a fingerprint-based WebCheck at any WebCheck location.
Cities in Seneca County: Who Reports the Arrests
The FBI lists a separate arrest reporting agency for six of the seven cities in Seneca County: Tiffin, Fostoria, Bloomville, Bettsville, Republic and New Riegel. Attica has no separate reporting agency in the FBI's list.
Wherever in the county the arrest happens, a person kept in custody goes to the county jail and the case goes to the Seneca County Court of Common Pleas.
SearchSystems has a guide to the offices of these cities in Seneca County, with the 2024 Census Bureau population; a city with its own arrest records guide opens there:
- Tiffin (17,729)
Frequently Asked Questions
How many arrests are made in Seneca County each year?
Republic reported 1,152 arrests to the FBI for 2025, and the seven agencies with every month of 2025 on file reported 5,191 between them.
How do I find out if someone is in jail in Seneca County?
Ask the Seneca County Sheriff's Office at (419) 447-3456; its jail page SearchSystems verified is at senecacountyso.org/divisions/records.
Where are people arrested in Seneca County booked?
Those kept in custody go to the county jail, run by the Seneca County Sheriff's Office; a person cited and released at the scene is not booked.
Are arrest records public in Seneca County?
The court files of criminal cases in the Seneca 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.
How do I get a copy of an arrest report in Seneca County?
From the agency that made the arrest: the Seneca County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Ohio Public Records Act the answer is due promptly, within a reasonable period of time; the county records request page SearchSystems verified is at senecacountyohio.gov/forms.
Is this the official Seneca 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.