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.
Rock County, Nebraska, has about 1,200 residents (2024 Census Bureau estimate), and arrests there are reported to the FBI by the Rock County Sheriff's Office and one state agency. 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 County Attorney files charges, a case in the Rock County District Court. 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: Rock County public records, Nebraska arrest records, Nebraska inmate search and Nebraska criminal records.
Who Makes Arrests in Rock County
The Rock County Sheriff's Office is the county agency that reports arrests to the FBI for Rock County. It reported 0 arrests for 2021, its latest complete year.
The FBI's agency list also places one more agency in Rock County: the State Patrol in Rock County (state police).
How Many Arrests The Rock County Sheriff's Office Reports
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.
- Rock County Sheriff's Office: 0 for 2021.
Booking: Where People Arrested in Rock County Are Held
The county jail is where a person arrested in Rock County and kept in custody ends up, whichever agency made the arrest, though a city department may hold someone in its own cells first and a person cited and released at the scene is never booked. The jail's record of each person held, with the charges, is a public record of the arrest, and once the person is released or sentenced the record continues in the court file.
On an average day in 2019 the jail held about 2 people. Its rated capacity in 2019 was 6 beds, and it ran at 33 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
A person sentenced to prison serves the sentence in a facility of the Nebraska Department of Correctional Services, whose inmate locator is at dcs-inmatesearch.ne.gov/Corrections/COR_input.jsp.
How to Find Out About an Arrest in Rock County
For Rock County the place to look is Nebraska Trial Court Case Search, the Nebraska Judicial Branch's statewide case search, with a fee per search, which shows whether charges were filed.
Nebraska is one of the states that lets anyone look up another person's statewide criminal history: the Patrol sells name-based criminal history checks to anyone online, through the Nebraska State Patrol. That record shows what agencies reported to the state, which is wider than one county's court index but can lag it.
Getting a Copy of an Arrest Record in Rock 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 Nebraska Public Records Statutes the agency must answer within 4 business days, and it may charge copying, and staff time after the first four hours.
- An arrest by the Rock County Sheriff's Office: ask its records unit.
- An arrest by the State Patrol in Rock County: the records office of the agency involved.
- Your own statewide record: the same request described above, for your own name.
Cities in Rock County: Who Reports the Arrests
The FBI lists no city in Rock County with an arrest reporting agency of its own; the counts above are the county agencies'.
Wherever in the county the arrest happens, a person kept in custody goes to the county jail and the case goes to the Rock County District Court.
Frequently Asked Questions
How many arrests are made in Rock County each year?
The Rock County Sheriff's Office reported 0 arrests to the FBI for 2021, its latest full year.
Where are people arrested in Rock County booked?
Those kept in custody go to the county jail, run by the Rock County Sheriff's Office; a person cited and released at the scene is not booked.
Are arrest records public in Rock County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Nebraska State Patrol: the Patrol sells name-based criminal history checks to anyone online. The arrest report itself is released by the agency that made the arrest, under the Nebraska Public Records Statutes.
How do I get a copy of an arrest report in Rock County?
From the agency that made the arrest: the Rock County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Nebraska Public Records Statutes the answer is due within 4 business days.
Is this the official Rock 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.