SearchSystems Editorial

Reviewed and updated October 11, 2026 by the SearchSystems.net editorial team. Every office link on this page was opened and checked against the office's own website at review time.

About this guide

Cass County is a county in Missouri with about 114,000 residents (2024 Census Bureau estimate). Its public records are not in one place: court cases, jail bookings, deeds, property values, vital records and records requests each belong to a different office. This guide names the office that holds each kind of record, links to its own website and gives the phone number and address where the office publishes them. SearchSystems verified 8 county office pages for Cass County, every one opened and checked.

In this guide: Where the records live, Jail and arrests, Court records, County Clerk, Deeds and property, Vital records, Prosecuting Attorney, Records requests, Statewide sources, More directory links, Cities and towns, Other counties and Questions.

Where Cass County public records live

Each kind of Cass County record is kept by a different office. The list below names the office SearchSystems verified for each one; the sections that follow give its phone, address and hours where the office publishes them.

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Arrests, jail and inmate lookups in Cass County

A person arrested in Cass County is booked into the jail, and the booking record (name, charges, bond and the next court date) is public in most cases. The office below is the one SearchSystems verified for jail and inmate information in Cass County.

Jail rosters usually show the people in custody now. Once a person is released, the case continues in the court records below.

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Court records and case lookups in Cass County

Civil, criminal, family, probate and traffic cases filed in Cass County are kept by the clerk of the court that heard them. Many courts offer an online case search; the page below is the one SearchSystems verified for Cass County.

  • Website: casscounty.com/2207/Circuit-ClerkCourts (page title: Cass County Circuit Court | Cass County, MO)
  • Phone: 816-380-8227
  • Hours: Monday thru Friday 8am to 4:30pm
  • Checked: September 23, 2026, the page answered.

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County Clerk of Cass County

The county clerk is the county's record keeper. What the office holds differs by state: in some states it files marriage licenses and vital records, in others deeds, court papers or the meeting records of the governing board. Its own website below says what it holds in Cass County.

  • Website: casscounty.com/2210/County-ClerkElection-Authority (page title: County Clerk/Election Authority | Cass County, MO)
  • Phone: 816-380-8102
  • Address: 102 E. Wall St Harrisonville, MO 64701
  • Hours: Monday-Friday 8 am - 4:30 pm
  • Checked: September 23, 2026, the page answered.

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Deeds, land records and property values in Cass County

Two offices share property records. The recording office files deeds, mortgages, liens and the other documents that affect title to land in Cass County. The assessment office sets the taxable value of each parcel and usually offers a free parcel search by address or owner name.

Recorded documents: Recorder of Deeds

  • Website: casscounty.com/2164/Recorder-of-Deeds (page title: Recorder of Deeds | Cass County, MO)
  • Phone: 816-380-8118
  • Address: 102 E. Wall St. Harrisonville, MO 64701
  • Checked: September 23, 2026, the page answered.

Property values: County Assessor

  • Website: cass.missouriassessors.com/search.php (page title: Cass County)
  • Phone: (816) 380-8400
  • Address: 2733 Cantrell Rd Harrisonville, MO 64701
  • Checked: September 23, 2026, the page answered.

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Birth, death and marriage records in Cass County

Certified copies of birth and death certificates for events in Cass County are issued by the office below. The Missouri state vital records office also issues certified copies for any event in the state.

  • Website: casscounty.com/2408/Birth-and-Death-Records (page title: Vital Records | Cass County, MO)
  • Phone: 573-751-6387
  • Address: 1411 S. Commercial Street Harrisonville, MO 64701
  • Checked: September 23, 2026, the page answered.

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Prosecuting Attorney for Cass County

The Prosecuting Attorney is the office that prosecutes criminal cases in Cass County. The case files themselves are court records (above); the prosecutor's office handles victim services and questions about pending prosecutions.

  • Website: casscounty.com/2191/Prosecuting-Attorney (page title: Prosecuting Attorney | Cass County, MO)
  • Phone: 816-380-8250
  • Address: 2501 W. Mechanic St. 2nd Floor Harrisonville, MO 64701
  • Checked: September 23, 2026, the page answered.

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Public records requests to Cass County

Every state has a public records law that applies to county offices. A record that is not posted online is requested from the office that holds it. Many counties run one request page for every department; it is listed below when SearchSystems verified one for Cass County.

  • Website: cassmosheriff.org/request-for-records (page title: Request For Records | Cass County Sheriff)
  • Phone: (816) 380-5200
  • Address: 2501 West Mechanic Street, Suite 100, Harrisonville, MO 64701
  • Checked: October 11, 2026, the page answered.

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Statewide Missouri sources

Some records are kept by the state rather than the county. These are the Missouri state offices SearchSystems verified; each link opens the state office's own page.

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These links come from the SearchSystems directory for Cass County and were opened again on October 2, 2026. Each one still answers.

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Cities and towns in Cass County

Cass County has 20 incorporated cities and towns (2024 Census Bureau count, population in parentheses). City records such as council minutes, permits, business licenses and police reports are kept by each city; the records on this page are county records whatever the city. SearchSystems has a guide to the city offices of each linked city; the linked names open them.

  • Belton (25,861)
  • Harrisonville (9,980)
  • Raymore (25,962)
  • Pleasant Hill (8,864)
  • Peculiar (6,226)
  • Lake Winnebago (1,780)
  • Garden City (1,599)
  • Archie (1,279)
  • Loch Lloyd (1,030)
  • Drexel (954)
  • Cleveland (643)
  • Freeman (497)
  • Creighton (332)
  • East Lynne (302)
  • West Line (119)
  • Strasburg (115)
  • Lake Annette (111)
  • Baldwin Park (83)
  • Gunn City (79)
  • Riverview Estates (78)

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Other counties in Missouri

SearchSystems has a guide like this one for every county in Missouri.

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Cass County Arrest Records

The Cass County arrest records guide names the 13 agencies that report arrests to the FBI here and the 2,076 arrests the nine agencies with every month of 2025 on file reported that year. It also says where a person arrested here is held, how to find out about an arrest and how to get a copy of the report.

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Cass County Records Guides

SearchSystems has nine more guides to Cass County, each written from the county's own offices and figures: Cass County warrants (who issues and serves them, where a person arrested on one is held, how to check for one), Cass County inmate search (the custody page of the Cass County Sheriff's Office, the jail numbers and who books people), Cass County criminal records (the court file, the Missouri criminal history and the local arrest records), Cass County court records (which court hears what, the case search and who keeps the files), Cass County police reports (which agency holds a report and what the Missouri Sunshine Law requires), Cass County traffic tickets (which court takes the ticket, who writes them and the driving record), Cass County DUI (the DWI law, the arrest, the court case and the license case), Cass County divorce records (which court holds the file and how a certified copy is had) and Cass County property records (deeds, assessed values, permits and evictions).

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Frequently Asked Questions

Is this the official Cass County website?

No. SearchSystems.net is an independent public records directory, online since 1997. It links to the official offices listed above; SearchSystems does not hold records, charge for them or take requests.

How do I find out if someone is in jail in Cass County?

Use the jail or inmate page SearchSystems verified for Cass County at cassmosheriff.org/inmates/default.php. Rosters usually show the people in custody now; after release, the case continues in the court records.

Where do I look up a court case in Cass County?

The court records page SearchSystems verified for Cass County is at casscounty.com/2207/Circuit-ClerkCourts, phone 816-380-8227. A case number finds a case fastest; a name search returns every case with that name.

Who records deeds in Cass County?

The Recorder of Deeds, at casscounty.com/2164/Recorder-of-Deeds. Deeds, mortgages and liens on land in Cass County are filed there.

How do I get a birth or death certificate for Cass County?

From the office SearchSystems verified for Cass County vital records at casscounty.com/2408/Birth-and-Death-Records, phone 573-751-6387, or from the Missouri state vital records office.

How do I request a public record from Cass County?

Through the records request page at cassmosheriff.org/request-for-records. A record that is not covered there is requested from the office that holds it.