About Cass County

Area 702 square miles
County Seat Harrisonville
Population 109,393 residents
Established 1835

Cass County, Missouri, is located in the western part of the state, directly south of Jackson County and the Kansas City metropolitan area. Established on March 3, 1835, Cass County was originally named Van Buren County but was renamed in 1849 after Lewis Cass, a Michigan senator and presidential candidate. Cass County seat is Harrisonville, a historic community that is the governmental and commercial hub. Cass County covers approximately 702 square miles and has a population of around 107,000 residents as of recent estimates, making it one of the fastest-growing counties in Missouri due to suburban expansion from Kansas City. Cass County is characterized by rolling hills, agricultural land, and an increasing number of residential developments. Major communities include Belton, Raymore, Peculiar, Pleasant Hill, and Drexel. Cass County is home to several historical landmarks including Cass County Courthouse in Harrisonville, built in 1897, which is listed on the National Register of Historic Places. Cass County's economy has transitioned from primarily agricultural to a mixed economy with retail, manufacturing, and service sectors. Key county offices responsible for public records include Cass County Recorder of Deeds located at 2725 Cantrell Road in Harrisonville, Cass County Clerk at the same address, and Cass County Assessor who maintains property valuation records. Cass County government operates from multiple facilities in Harrisonville, with the historic courthouse at 1 East Walnut Street acting as a central location for several departments.

  • Cass County is home to several historical landmarks including Cass County Courthouse in Harrisonville, built in 1897, which is listed on the National Register of Historic Places.

Sheriff, Police & Law Enforcement

Law Enforcement & Arrests

  • Citizens can request arrest records by submitting a written request to the Sheriff's Office or the specific municipal police department that made the arrest.
  • Mugshots and booking photos are generally available through the jail's inmate roster system or by submitting a formal records request.
  • Processing fees may apply for copies of arrest reports and related documentation.

Criminal, Arrest & Jail Records

Criminal Records

Criminal records in Cass County, MO are maintained by local law enforcement agencies and the court system. Background checks are typically obtained through state-level repositories or authorized vendors. For an authoritative source, see MO, Cass County Criminal Records - Cass County Court Records.

Arrest Records

Arrest records in Cass County, MO are public under most state public-records laws unless sealed or expunged by a court. They are maintained by the arresting agency, primarily the County Sheriff's Office and municipal police departments.

Jail & Inmate Records

The Cass County jail is operated by the County Sheriff's Office and houses pretrial detainees and short-sentence inmates. Inmate locator tools allow public searches by name or booking number.

2501 West Mechanic Street, Suite 100, Harrisonville, MO 64701 • Phone: (816) 380-5200

Courts & Case Records

  • The Circuit Court Clerk's office provides certified copies of court documents for a fee, typically $3.00 for the first page and $0.50 for each additional page, plus a certification fee.
  • Researchers can request records in person, by mail, or in some cases electronically.

Property & Public Records

Property records for Cass County, Missouri are maintained by the Cass County or Independent City Recorder of Deeds. This office maintains recorded documents including deeds, mortgages, liens, and easements for properties in Cass County or Independent City, including Cass County.

Vital Records

Vital records for this county include birth, death, marriage, and divorce certificates issued under state vital statistics law.

  • Birth certificates cost $15 for the first copy and $13 for each additional copy ordered at the same time, while death certificates cost $13 for the first copy and $10 for additional copies.
  • Processing time is typically immediate for in-person requests during business hours, or 2-4 weeks for mail requests.
  • Marriage licenses are issued by Cass Recorder of Deeds office at 2725 Cantrell Road in Harrisonville (816) 380-8225), and certified copies of marriage records can be obtained from the same office for $15.
  • Online ordering of certified vital records is available through the Missouri VitalChek service at www.vitalchek.com, though additional convenience fees apply.

Business & Licensing

Business licensing and registration in Cass County, MO is handled at multiple levels: state-level entity registration through the Secretary of State, county-level fictitious business names (DBAs), and city-level business operating licenses.

  • Business search and registration information: Business License | CITY OF KANSAS CITY | OFFICIAL WEBSITE.
  • Fictitious Business Name (DBA) statements are typically filed with the Cass County Clerk-Recorder.
  • State-level professional licenses and corporate registrations are accessible through the state's Secretary of State business search portal.

Official Government Resources

Frequently Asked Questions

How can I search for someone recently arrested in Cass County, Missouri?
To search for someone recently arrested in Cass County, Missouri, you can use the inmate lookup tool available on the Cass County Sheriff's Office website. The county Jail, located at 2501 W. Mechanic Street, Harrisonville, MO, maintains records of current inmates. You can also contact the jail directly at (816) 380-5200 for more information about recent arrests.
Mugshots and booking photos in Cass County, Missouri, are typically available through the Cass County Sheriff's Office. The Sheriff's Office may provide access to these photos via their official website or upon request at their office located at 2501 W. Mechanic Street, Harrisonville, MO. For online access, check their website for any available portals or contact them directly at (816) 380-5200 for assistance.
To obtain a criminal background check in Cass County, Missouri, you can request one through the Missouri State Highway Patrol's Criminal Justice Information Services (CJIS) Division. Locally, you may also inquire at the Cass County Sheriff's Office for guidance on the process. The Missouri Automated Criminal History Site (MACHS) is an online portal where you can submit requests for background checks.
You can look up sex offenders in Cass County, Missouri, by accessing the Missouri State Highway Patrol's Sex Offender Registry. This online database provides information on registered sex offenders throughout the state, including those residing in Cass County. The registry is searchable by name, address, or proximity to a specific location.
You can register to vote in Cass County through the Missouri Secretary of State's online registration system at www.sos.mo.gov/elections, in person at the Cass County Clerk's office at 2725 Cantrell Road in Harrisonville (816) 380-8204), or by mail using a voter registration application. Missouri requires registration at least 27 days before an election (the fourth Wednesday prior to Election Day). You must be a U.S. Citizen, Missouri resident, and at least 17.5 years old to register (18 to vote). Absentee ballots are available for voters meeting specific criteria including absence on Election Day, illness, religious beliefs, or election authority employment.
Property records in Cass County can be accessed through the Cass Recorder of Deeds office at 2725 Cantrell Road in Harrisonville (816) 380-8225) for land records including deeds, mortgages, and liens, or through the Cass Assessor's office (816) 380-8400) for property tax and valuation information. The county provides free online search tools accessible at www.casscounty.com, including an interactive GIS mapping system where you can search by owner name, address, or parcel number. You can view recorded documents, property characteristics, assessed values, tax amounts, and sales history. Certified copies are available for a fee of approximately $1.00 per page plus certification charges.
Birth and death certificates for events in Cass County can be obtained from the Cass County Health Department at 901 North Chestnut Street in Harrisonville (816) 380-8447) or from the Missouri Department of Health and Senior Services Bureau of Vital Records in Jefferson City. Birth certificates cost $15 for the first copy and death certificates cost $13 for the first copy. You must provide valid photo identification and demonstrate a direct and tangible interest in the record as required by Missouri law. In-person requests are processed immediately during business hours, while mail requests take 2-4 weeks. Online ordering is available through VitalChek at www.vitalchek.com with additional service fees.
Business records in Cass County can be found through multiple sources depending on business type. The Cass County Clerk's office at 2725 Cantrell Road in Harrisonville (816) 380-8205) maintains fictitious name (DBA) registrations for businesses operating under assumed names. For corporations and LLCs, use the Missouri Secretary of State's free online business entity search at www.sos.mo.gov/BusinessEntity to find formation records, registered agents, and business status. Local business licenses are issued by individual municipalities within Cass County, so contact the specific city clerk's office where the business operates. Building permits and zoning information are available through the Cass County Planning and Zoning Department at 816-380-8280.

Nearby Counties

Jackson County MO Johnson County KS Johnson County MO Miami County KS Henry County MO Bates County MO