Find Cass County Sex Offenders
Cass County sex offender data is available through Sheriff Jeff Weber's office in Harrisonville and the Missouri State Highway Patrol registry. With about 107,000 residents, Cass County is part of the Kansas City metropolitan area and one of the faster-growing counties in Missouri. The sheriff's office provides an online jail inmate search and handles sex offender registration for the entire county. You can search for sex offenders in Cass County for free through the MSHP online database or call (816) 380-5200.
Cass County Quick Facts
Cass County Sheriff's Office
Sheriff Jeff Weber oversees the Cass County Sheriff's Office, which handles all sex offender registration in the county. The office is in Harrisonville. Every offender living in Cass County must register here in person. Staff collect addresses, vehicle information, online identifiers, photos, and fingerprints as required by RSMo 589.400. The phone number is (816) 380-5200.
The Cass County Sheriff's website has information about the office and provides an online jail inmate search. The inmate search can show people currently in the Cass County jail, which may include those arrested for sex offense violations or failure to register.
The Cass County government website provides additional information about county services and departments.
Cass County is part of the KC metro area. The population has grown in recent years, and the sheriff's office has had to scale its sex offender monitoring to keep pace. Areas like Harrisonville, Belton, Pleasant Hill, and Raymore all fall under the Cass County sheriff's jurisdiction for sex offender registration.
| Office | Cass County Sheriff's Office |
|---|---|
| Sheriff | Jeff Weber |
| Location | Harrisonville, MO |
| Phone | (816) 380-5200 |
| Website | casscountysheriff.com |
Search Cass County Sex Offenders Online
The MSHP sex offender registry is the main statewide tool for Cass County searches. Select the county from the list or enter a Harrisonville, Belton, or Raymore zip code. Every registered sex offender in Cass County shows up with their photo, address, and offense information. The tool is free.
Because Cass County is in the KC metro, the National Sex Offender Public Website is important here. The metro area spans Missouri and Kansas. Someone living in the Cass County portion of the metro may have a sex offense record from Kansas. NSOPW covers both states. Court records for Cass County cases are on Case.net.
Note: The Cass County Sheriff provides online jail inmate lookup on their website.
Cass County Sex Offender Registration
Sex offenders in Cass County must register at the sheriff's office in Harrisonville within three days of moving to the county. They provide all required personal information and get photographed and fingerprinted. The data goes into the MSHP system. Under RSMo 589.414, address changes must be reported within three business days.
Cass County uses Missouri's tier system. Tier I offenders check in once per year for 15 years. Tier II check in every six months for 25 years. Tier III check in every 90 days for life. The qualifying offenses are in Chapter 566. Missing a check-in is a felony. With over 107,000 people in the county, the sheriff's office deals with a higher volume of sex offender cases than many rural Missouri counties. Some offenders in Cass County can file for removal under RSMo 589.401.
Cass County Community Safety
Free sex offender alerts are available through the MSHP community notification system. Cass County residents can enter their address and set a radius to get email notifications when a sex offender moves nearby. This covers all areas of the county, from Harrisonville to the northern communities near the Jackson County line.
The Family Care Safety Registry is available for Cass County residents who need background checks. Public access to sex offender data in Cass County is guaranteed under Missouri's Sunshine Law.
Sex Offender Residence Rules in Cass County
Missouri law limits where sex offenders can live in Cass County. RSMo 566.147 keeps them at least 1,000 feet from schools and child care facilities. RSMo 566.148 sets a 500-foot buffer from child care centers. RSMo 566.150 prohibits them from living within 500 feet of public parks and swimming pools. In a growing metro county like Cass, these restrictions cover a lot of ground. Harrisonville, Belton, Raymore, and Pleasant Hill all have schools and parks that create large restricted zones.
Sheriff Jeff Weber's office checks every address at the time of registration. If the home is too close to a school or park, the offender must move. As Cass County grows and new schools and parks get built, existing offenders may find themselves in violation of the distance rules. The sheriff's office monitors these changes and notifies offenders when they need to relocate. Breaking these residence rules is a separate criminal offense in Missouri.
Reporting Sex Offender Concerns in Cass County
Cass County residents can report concerns about sex offenders to the sheriff at (816) 380-5200. The MSHP tip line is 888-767-6747. Email tips go to mosor@mshp.dps.mo.gov. You can stay anonymous. Every tip gets checked by the sheriff's office or state patrol. Victims of sex crimes can call the Missouri Crime Victims Compensation line at 800-347-6881 for help and resources.
Cass County sits on the south side of the KC metro, which means sex offenders can move back and forth across the Cass-Jackson county line with ease. Sheriff Weber's office works with the Jackson County sheriff to share data on sex offenders who shift between the two counties. This kind of cross-county coordination is key in a metro area where people move often. If an offender in Cass County takes a new address in Jackson County, both offices flag the change fast.
Cass County KC Metro Sex Offender Issues
Cass County is part of the Kansas City metropolitan area. This matters for sex offender tracking because metro areas have higher populations, more movement, and more people crossing county and state lines. A sex offender who lives in Harrisonville but works in Jackson County still registers in Cass County, because registration is based on where you live, not where you work.
The Kansas City metro spans multiple Missouri counties and extends into Kansas. The Missouri Department of Public Safety coordinates with local sheriff offices across the metro to make sure sex offenders do not fall through the gaps. Cass County's sheriff works with Jackson, Johnson, and other nearby county sheriffs to share information about offenders who move around the metro.
Cass County has grown fast in recent years. New housing developments in Belton, Raymore, Pleasant Hill, and the area around Harrisonville have brought more people to the county. As the population increases, the number of sex offenders living in Cass County can also grow. Sheriff Weber's office has adapted by maintaining a strong focus on registry compliance and using the online jail inmate search to keep the public informed about who is in custody.
Cities in Cass County
Cass County includes several growing communities in the Kansas City metro. Sex offenders in all Cass County cities register through the sheriff's office in Harrisonville. None of the cities in Cass County individually exceed the population threshold for a dedicated page, but the county as a whole has a large population.
Nearby Counties
Cass County borders these Missouri counties in the KC metro and surrounding area. Each county has its own sheriff for sex offender registration.