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 on September 23, 2026.
Porter County, Indiana, has about 176,000 residents (2024 Census Bureau estimate). In Indiana the public criminal record is the court file, kept by the Clerk of the Circuit Court; the statewide criminal history kept by the Indiana State Police is open to anyone who asks. This guide says where each record of a criminal case from Porter 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, directory links and common questions.
Related guides: Porter County public records, Porter County arrest records, Porter County warrants, Porter County inmate search, Porter County court records, Indiana arrest records and Indiana inmate search.
Criminal Cases in the Porter Circuit and Superior Courts
A criminal case from Porter County is filed in the Porter Circuit and Superior Courts, and the court file, kept by the Clerk of the Circuit Court, is the record of it that the public may see.
For Porter County, SearchSystems opened and checked the court records page for the county at portercountyin.gov/1019/Free-Access-To-Adult-Court-Case-Records (page title: Free Access To Adult Court Case Records | Porter County, IN), which answered when SearchSystems opened it on September 23, 2026.
Statewide, mycase.IN.gov is the Indiana courts' free statewide case search.
The Indiana Criminal History and Your Own Copy
Indiana is one of the states that lets anyone look up another person's statewide criminal history: the Limited Criminal History search is open to anyone online, through the Indiana State Police. 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 Porter County
The Porter County Sheriff's Office and the agencies that report for Portage, Valparaiso, Chesterton, Porter, Hebron, Burns Harbor and two more cities keep the arrest records in Porter 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.
Together, the six agencies in Porter County with all twelve months of 2025 on file reported 4,853 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 Porter County arrest records.
The Crimes Behind the Records: Porter County in 2025
The five agencies in Porter County with all twelve months of 2025 on file reported 202 violent and 947 property crimes to the FBI that year; the four of them with both 2025 and 2024 complete reported 1,063 crimes in 2025 against 984 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 Porter County public records guide.
The Prosecuting Attorney for Porter County
The Prosecuting Attorney decides which arrests in Porter County become charges and files them in the Porter Circuit and Superior Courts; the office answers questions about pending prosecutions, and the case files themselves are court records.
The office's page SearchSystems verified is at portercountyin.gov/200/Prosecutor (page title: Prosecutor | Porter County, IN), phone 219-465-3415, 157 Franklin St 3rd Floor Valparaiso, IN 46383, which answered when SearchSystems opened it on September 23, 2026.
The Sex Offender Registry for Porter County
Registered sex offenders living in Porter County are listed on the Indiana Sex and Violent Offender Registry, run by the Indiana Department of Correction with the county sheriffs at in.gov. The registry is public and can be searched online; the county sheriff maintains the local entries.
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 Porter 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 Indiana Access to Public Records Act a county office must answer a request within 24 hours for a request made in person and 7 days for one sent by mail or email, and it may charge a copy fee set by the agency, within statutory limits.
More Official Criminal Records Pages for Porter County
The SearchSystems directory, online since 1997, lists the official pages for Porter County and Indiana. These criminal records pages from its Porter County listing were opened again on October 2, 2026 and each one still answers:
- ISP: Criminal History Services (in.gov)
Frequently Asked Questions
Are criminal records public in Porter County?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Indiana State Police: the Limited Criminal History search is open to anyone online. The arrest report itself is released by the agency that made the arrest, under the Indiana Access to Public Records Act.
Can I search Porter County criminal cases online?
The court records page SearchSystems verified for the county is at portercountyin.gov (page title: Free Access To Adult Court Case Records | Porter County, IN). Statewide, mycase.IN.gov is the Indiana courts' free statewide case search.
How do I get my own Indiana criminal history?
Through the same limited criminal history search, run on yourself.
Who prosecutes crimes in Porter County?
The Prosecuting Attorney, reached at 219-465-3415, which files its cases in the Porter Circuit and Superior Courts.
Is this the official Porter 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.