Lee County Sex Offender Records
Lee County sex offenders are monitored by Sheriff John Simonton's office in Dixon and the Illinois State Police statewide registry. With about 33,800 residents in north-central Illinois, Lee County stretches across farmland and small towns along the Rock River. The sheriff's office handles sex offender registration for areas outside of Dixon and other incorporated towns. You can search for registered sex offenders in Lee County at no cost through the ISP database or OffenderWatch. This page covers the search tools, laws, and how Lee County tracks sex offender compliance across the area.
Lee County Quick Facts
Lee County Sheriff Sex Offender Duties
The Lee County Sheriff's Office is at 240 E Progress Drive in Dixon. Sheriff John Simonton oversees sex offender registration for the unincorporated parts of the county. Dixon has its own police force that handles registrations within city limits. But the sheriff covers all the rural land, small villages, and everything outside of town in Lee County.
Sex offenders who register in Lee County report to the sheriff's office in person. They hand over their name, current address, a photo, and details about the offense that put them on the registry. The sheriff logs all of this and sends it to the Illinois State Police under 730 ILCS 150. That law covers every step of sex offender registration in Illinois. Once the ISP receives the data, it goes into the public database. Lee County sex offenders who fail to check in or move without telling the sheriff face a felony charge. The offender has just 3 days to report an address change.
Reach the Lee County Sheriff at (815) 284-5217 or visit the sheriff's office page for details on sex offender services.
| Address | 240 E Progress Drive, Dixon, IL 61021 |
|---|---|
| Phone | (815) 284-5217 |
| Sheriff | John Simonton |
| Website | leecountyil.com |
Search Lee County Sex Offenders Online
The Illinois State Police Sex Offender Registry is the fastest way to look up sex offenders in Lee County. It costs nothing. Enter Dixon, Amboy, Ashton, or a Lee County zip code. Results include a photo, home address, and conviction details. The ISP database covers every registered sex offender in the state, so all Lee County offenders in the system will show up.
The Lee County Sheriff's Office also provides sex offender information through their website. The screenshot below shows the Lee County Sheriff's page where residents can access local sex offender data.
The sheriff's page links to state tools and provides local contact information for sex offender inquiries in Lee County.
OffenderWatch is another free tool for Lee County residents. Search by address and set up email alerts. The Illinois Sheriffs' Association supports this tool statewide. Enter your home address in Dixon or anywhere in Lee County and get notified when a sex offender registers nearby.
Sex Offender Registration in Lee County
Every person convicted of a qualifying sex offense must register in Illinois. That is the law. In Lee County, the offender registers with the sheriff or a local police department. The process is in person only. The offender brings ID, gives their current address, and answers questions about their car and where they work. Officers take a fresh photo at each visit. No mail or web option exists for this step.
Most sex offenders in Lee County verify their info every 90 days. Sexual predators report more often. Under 730 ILCS 152, the Illinois State Police must post updated sex offender data within 72 hours of getting it. That means changes in Lee County reach the public database within days. If a sex offender moves, switches jobs, or enrolls in school, they have 3 days to report the change. Missing the window is a Class 3 felony that adds 10 years to the registration requirement.
Registration lasts 10 years for most offenders. Some in Lee County are on the list for life based on the severity of the crime.
Lee County Sex Offender Restrictions
Sex offenders in Lee County cannot live within 500 feet of schools, parks, playgrounds, or daycares. Dixon has several schools and parks that create buffer zones around town. Amboy and Ashton also have restricted areas near their schools. An offender who moves into one of these zones can face new charges on top of their original conviction. Loitering near these areas is also a crime for registered sex offenders.
Compliance checks are a steady part of the Lee County Sheriff's work. Officers go to the listed address of a registered sex offender and confirm the person actually lives there. They check for signs of residency and update the file. If the offender is gone, the case gets flagged for follow-up. These checks are how Lee County keeps its sex offender data accurate. The county spans a large area with scattered rural homes, so the sheriff's office puts real time into verifying each address.
Note: Threatening or harassing a sex offender in Lee County based on registry data is a criminal offense under Illinois law.
State Databases for Lee County
The Illinois Department of Corrections sex offender search provides release dates and parole details for offenders who served time in state prison. This tool fills gaps that the ISP registry may not cover. For the most complete picture of sex offenders in Lee County, use both the ISP registry and the IDOC search.
The Illinois.gov sex offender service page provides links to the ISP registry and explains the state system. The ISP database tracks all registered sex offenders. The IDOC tool focuses on those who went through prison. Using both gives Lee County residents the best available data on sex offenders in the area.
Nearby Counties
These counties border Lee County. Sex offenders can cross county lines, so checking nearby registries gives a wider view of the area.