Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones the agency reported to the FBI, through 2025. 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 October 4, 2026.
Sugar Grove, Illinois, in Kane County, has about 9,300 residents (2024 Census Bureau estimate), and its arrests are reported to the FBI by an agency of its own. An arrest in the city leaves the same records whoever makes it: the arresting agency's report, the record of anyone held at the county jail, and, if the State's Attorney files charges, a case in the Circuit Court of Kane County. This guide says who keeps each one, what it costs and who may see it, with the arrest counts the agency reported.
This guide covers who makes arrests, how many arrests, booking and the jail, finding an arrest, copies and common questions.
Related guides: Sugar Grove public records, Kane County arrest records, Illinois arrest records and Illinois inmate search.
Who Makes Arrests in Sugar Grove
The FBI lists Sugar Grove with an arrest reporting agency of its own, filed as Sugar Grove Police Department. It reported 123 arrests for 2025. A city is listed separately whether the officers are the city's own or the sheriff's under contract; the FBI's list does not say which.
Outside the city, the Kane County Sheriff's Office is the county agency. It reported 940 arrests for 2025.
The FBI's agency list also places these agencies in Kane County: Aurora University, Waubonsee Community College and Elgin Community College (campus police); Kane County Forest Preserve and the Fox Valley Park District (other).
How Many Arrests Sugar Grove 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.
- Sugar Grove: 123 for 2025, 146 for 2024, 113 for 2023, 106 for 2022 and 109 for 2021.
Sugar Grove's 123 arrests in 2025 were down 16 percent from 146 in 2024.
Through July 2026, Sugar Grove reported 44 arrests, against 75 in the same months of 2025.
Across Kane County, the 19 agencies with all twelve months of 2025 on file reported 9,151 arrests between them.
Booking: Where People Arrested in Sugar Grove Are Held
A person kept in custody after an arrest in Sugar Grove 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 340 people, down from about 510 in 2019. Its rated capacity in 2023 was 640 beds, and it ran at 53 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
SearchSystems opened and checked the custody page of the Kane County Sheriff's Office at kanesheriff.com/Pages/Detainee-Search.aspx (page title: Detainee Search), phone 630-232-6840, which answered when SearchSystems opened it on October 4, 2026.
That page is the place to look for someone who was booked recently; a person cited and released at the scene, or held only a few hours by a city department, will not be on it.
A sentence of more than a year is served in state prison; the Illinois Department of Corrections lists its inmates at idoc.illinois.gov/offender/inmatesearch.html.
How to Find Out About an Arrest in Sugar Grove
Whether someone was arrested in Sugar Grove, and what came of it, shows up in three places: the custody page of the Kane County Sheriff's Office described above, for anyone booked into the county jail; the case index of the Circuit Court of Kane County, which shows whether charges were filed and the next court date (the court records page SearchSystems verified is at cic.countyofkane.org/pages/online-court-records.aspx); the State's Attorney, which decides whether an arrest becomes a charge (its page is at sao.kanecountyil.gov, phone (630) 232-3500).
Illinois is one of the states that lets anyone look up another person's statewide criminal history: conviction information is public under the Uniform Conviction Information Act, through the Illinois State Police. 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 Sugar Grove
An arrest report belongs to the agency whose officer wrote it, and that agency releases it, not the court or the jail. Under the Illinois Freedom of Information Act the agency must answer within 5 business days, with one 5-day extension, and it may charge copying only after the first 50 pages.
- An arrest by the Sugar Grove police: the police records page SearchSystems verified at sugargroveil.gov/foia-or-request-for-police-report-police-department (page title: FOIA Request for Police Reports | Sugar Grove, IL), phone 630-391-7240, 601 Heartland Drive Sugar Grove, IL 60554, which answered when SearchSystems opened it on September 26, 2026.
- An arrest by the Kane County Sheriff's Office: ask its records unit, reached through the office at 630-232-6840.
- A defendant who has been charged gets the report through the case: the State's Attorney, (630) 232-3500, handles discovery for pending cases.
- The court file of a case that was filed: the Circuit Court of Kane County, through the court records page at cic.countyofkane.org.
- Any county record that is not posted: the county records request page SearchSystems verified is at kanecountyil.nextrequest.com (page title: Open Public RecordsNextRequest | Modern FOIA & Public Records Request Software).
- Your own statewide record: a name-based or fingerprint-based request to the Illinois State Police.
The Kane County guide covers every agency in the county: Kane County arrest records.
Frequently Asked Questions
How many arrests are made in Sugar Grove each year?
Sugar Grove reported 123 arrests to the FBI for 2025, its latest full year.
How do I find out if someone is in jail in Sugar Grove?
Look on the custody page of the Kane County Sheriff's Office at kanesheriff.com/Pages/Detainee-Search.aspx, or call 630-232-6840. It covers people booked into the county jail.
Where are people arrested in Sugar Grove booked?
Those kept in custody go to the county jail, run by the Kane County Sheriff's Office; a person cited and released at the scene is not booked.
Are arrest records public in Sugar Grove?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Illinois State Police: conviction information is public under the Uniform Conviction Information Act. The arrest report itself is released by the agency that made the arrest, under the Illinois Freedom of Information Act.
How do I get a copy of an arrest report in Sugar Grove?
From the agency that made the arrest: the Sugar Grove police for its own arrests, the Kane County Sheriff's Office for the sheriff's. Under the Illinois Freedom of Information Act the answer is due within 5 business days, with one 5-day extension; the county records request page SearchSystems verified is at kanecountyil.nextrequest.com.
Is this the official Sugar Grove 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.