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 24, 2026 and October 3, 2026.
Winnebago County, Iowa, has about 10,000 residents (2024 Census Bureau estimate). In Iowa the public criminal record is the court file, kept by the Clerk of the District Court; the statewide criminal history kept by the Iowa Division of Criminal Investigation is open to anyone who asks. This guide says where each record of a criminal case from Winnebago 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: Winnebago County public records, Winnebago County arrest records, Winnebago County warrants, Winnebago County inmate search, Winnebago County court records, Iowa arrest records and Iowa inmate search.
Criminal Cases in the Iowa District Court for Winnebago County
A criminal case from Winnebago County is filed in the Iowa District Court for Winnebago County, and the court file, kept by the Clerk of the District Court, is the record of it that the public may see.
For Winnebago County, SearchSystems opened and checked the court records page for the county at iowacourts.state.ia.us/ESAWebApp/SelectFrame (page title: Iowa Courts Online Search | Select Action), which answered when SearchSystems opened it on October 3, 2026.
Statewide, Iowa Courts Online is the Iowa Judicial Branch's free statewide case search.
The Iowa Criminal History and Your Own Copy
Iowa is one of the states that lets anyone look up another person's statewide criminal history: anyone can request a name-based criminal history check online, through the Iowa Division of Criminal 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 Winnebago County
The Winnebago County Sheriff's Office and the agency that reports for Forest City keep the arrest records in Winnebago 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.
Forest City reported 77 arrests to the FBI for 2025; 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 Winnebago County arrest records.
The Crimes Behind the Records: Winnebago County in 2025
The one agency in Winnebago County with all twelve months of 2025 on file reported 5 violent and 16 property crimes to the FBI that year. 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 Winnebago County public records guide.
The County Attorney for Winnebago County
Charges in Winnebago County are filed by the County Attorney, which reviews the arrests of every agency in the county and brings the cases in the Iowa District Court for Winnebago County.
The office's page SearchSystems verified is at winnebagocountyiowa.gov/attorney (page title: Attorney’s Office | Winnebago County Government | Iowa), phone 641-585-0020, 126 S. Clark St. Forest City, IA 50436, Monday through Friday 8:00 a.m. - 4:30 p.m., which answered when SearchSystems opened it on September 24, 2026.
The Sex Offender Registry for Winnebago County
Registered sex offenders living in Winnebago County are listed on the Iowa Sex Offender Registry, run by the Iowa Department of Public Safety at iowasexoffender.gov. 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 Winnebago 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 Iowa Open Records Law (Chapter 22) a county office must answer a request without delay; the law sets no fixed number of days, and a delay past 20 days must be justified, and it may charge the actual cost of copying and retrieval.
Frequently Asked Questions
Are criminal records public in Winnebago County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Iowa Division of Criminal Investigation: anyone can request a name-based criminal history check online. The arrest report itself is released by the agency that made the arrest, under the Iowa Open Records Law (Chapter 22).
Can I search Winnebago County criminal cases online?
The court records page SearchSystems verified for the county is at iowacourts.state.ia.us/ESAWebApp/SelectFrame (page title: Iowa Courts Online Search | Select Action). Statewide, Iowa Courts Online is the Iowa Judicial Branch's free statewide case search.
How do I get my own Iowa criminal history?
Through the same record check, run on yourself.
Who prosecutes crimes in Winnebago County?
The County Attorney, reached at 641-585-0020, which files its cases in the Iowa District Court for Winnebago County.
Is this the official Winnebago 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.