Where to Look in Missouri
The six most productive places to start a people search in Missouri. Each links directly to the official record source.
Official Missouri Sources
State-level databases and agency record portals.
Missouri Courts
Dockets, civil & criminal case filings, judgments.
Property & Tax Records
Deeds, assessor data, owner history, liens.
Inmates & Offenders
State prison rosters, sex offender registries, jails.
Vital Records
Birth, death, marriage, divorce — certified records.
Missouri FAQ
Laws, fees, turnaround, and common questions.
1About Missouri Public Records & People Search
Missouri's public-records framework is anchored by the Sunshine Law, codified at Chapter 610 of the Revised Statutes of Missouri. The statute sets a strong default in favor of openness: public records are presumed open unless specifically closed by law. Investigators, genealogists, journalists, and legal researchers rely on this presumption every day to trace individuals through courts, property records, and regulatory filings across the state's 114 counties plus the independent City of St. Louis.
Missouri's great structural gift to researchers is Case.net, the judicial branch's free statewide case search. Unlike states where court research requires visiting 50 or 100 separate county portals, Missouri consolidates the overwhelming majority of circuit court dockets — civil, criminal, family, probate, traffic, and municipal (where participating) — into a single web search. For someone trying to build a timeline of a subject's legal history, this is a substantial advantage.
The structural complication is jurisdictional. St. Louis City is an independent city, carved out of St. Louis County in 1876, and maintains its own Recorder of Deeds, Assessor, Circuit Court (22nd Judicial Circuit), and Sheriff. An address of "St. Louis, Missouri" could be in either the City or the County, and the property, tax, and local court records do not cross over. Jackson County (Kansas City) also operates two courthouses — one in downtown Kansas City and one in Independence — and residents on the Missouri side of the metro routinely have records in Kansas counterparts across the state line.
2Best Starting Points in Missouri
A disciplined Missouri people search begins at two portals: Case.net (to establish legal footprint statewide) and the Secretary of State's Business Entity Search (to map corporate affiliations and registered agent addresses). Together these two sources will almost always surface a subject's county of primary activity, which then guides the county-level property, tax, and vital records queries that follow.
https://www.courts.mo.gov/casenet/
The free, official, unified public access portal to Missouri circuit court dockets. Supports statewide name searches across civil, criminal, family, probate, traffic, and most municipal cases.
What it's useful for: Building a legal-history timeline, identifying litigation, locating divorce and probate filings, and surfacing the counties where a subject has been active.
https://bsd.sos.mo.gov/BusinessEntity/BESearch.aspx
The SOS corporate registry covering corporations, LLCs, LPs, nonprofits, and fictitious names. Returns officer names, registered agents, principal office addresses, and filing history.
What it's useful for: Linking individuals to business entities, finding commercial addresses, and cross-referencing signatures on filings.
3Official State Sources
Beyond Case.net and the SOS, a handful of executive-branch resources fill out the statewide picture. The Missouri State Highway Patrol maintains the sex offender registry, and the Department of Corrections operates the inmate locator. The Division of Professional Registration provides license verification for dozens of regulated occupations — often a quiet but powerful way to confirm a subject's current employment and location.
https://www.mshp.dps.missouri.gov/MSHPWeb/PatrolDivisions/CRID/SOR/SORPage.html
The statewide sex offender registry maintained by the Missouri State Highway Patrol's Criminal Records and Identification Division, with name, address, offense, and physical-description search.
What it's useful for: Public-safety verification and confirming a registered address.
https://pr.mo.gov/
License verification for medical, legal, real estate, cosmetology, engineering, accounting, and dozens of other regulated Missouri professions, under the umbrella of the Department of Commerce and Insurance.
What it's useful for: Confirming current licensure, employer, and often the business address used on professional filings.
4Court Records
Missouri's judicial branch is organized into 46 judicial circuits, each containing one or more counties. Circuit courts are the trial courts of general jurisdiction, subdivided into Associate Circuit, Probate, and Family divisions. Municipal courts handle local ordinance violations. Most circuit and associate divisions file into Case.net, giving researchers a single entry point for the vast majority of cases.
That said, Case.net has known gaps. Some rural counties have delayed docket updates. Municipal court participation is uneven — certain cities still maintain separate, non-networked case systems. And sealed files (closed juvenile adjudications, expungements under § 610.140, confidential adoption records) will not appear in search results.
For federal litigation occurring in Missouri, researchers must use PACER (Public Access to Court Electronic Records), which covers the U.S. District Courts for the Eastern and Western Districts of Missouri as well as the Eighth Circuit Court of Appeals.
Common Mistake
Do not conflate "St. Louis City" records with "St. Louis County" records. If your subject lived at an address within the City of St. Louis (roughly the area bounded by the Mississippi River, Skinker, and the River Des Peres), their property, tax, and local court records are in the 22nd Judicial Circuit and the City's own Recorder of Deeds — not in St. Louis County's 21st Circuit or Clayton-based Recorder. Case.net unifies the courts, but the property side does not cross over.
5Property & Tax Records
Property research in Missouri is strictly county-level. Each county (plus the City of St. Louis) operates its own Recorder of Deeds office (for deeds, mortgages, liens, UCCs) and its own Assessor (for valuation and tax-roll data). A handful of large counties have excellent online portals; smaller counties may still require phone or in-person requests.
St. Louis County's online Recorder and Assessor tools are among the best in the state, with decades of digitized records searchable by name or parcel. Jackson County operates a robust online property-tax system with two administrative seats (Kansas City and Independence). The City of St. Louis provides deed and real-estate-tax lookups through its dedicated Recorder of Deeds and Collector of Revenue portals, with records that do not appear in any St. Louis County search.
6Business & Licensing Records
Missouri's SOS Business Entity Search is the primary hub for corporate filings, and the Division of Professional Registration handles most occupational licensing. The Missouri Division of Finance regulates banks, lenders, and money-services businesses; the Department of Insurance handles insurance producers. For construction and contracting, verification is usually city or county level, since Missouri does not have statewide general contractor licensing.
UCC filings — a critical source for identifying secured assets, equipment financing, and business loans — are filed with the Secretary of State and searchable through the SOS UCC portal. Every asset investigation in Missouri should include a UCC check alongside deed and court searches.
7Corrections & Inmate Tools
https://doc.mo.gov/offender-search
The Missouri Department of Corrections official lookup for state inmates, parolees, and probationers, including DOC number, sentence, facility, and (where applicable) projected release date.
What it's useful for: Confirming state incarceration, identifying facility, and tracking parole status.
County jail rosters must be checked separately — most sheriffs post current booking lists online, but few retain historic detainee records in public-facing systems. For federal detainees, use the Bureau of Prisons inmate locator.
8Vital Records (Birth/Death/Marriage/Divorce)
The Missouri Bureau of Vital Records, within the Department of Health and Senior Services, maintains birth and death certificates statewide. Access is restricted by Missouri statute: certified birth records are available only to the registrant or immediate family, while death records become publicly accessible after a statutory waiting period. Marriage and divorce records are filed at the circuit court in the county where the event occurred, and indices are often viewable through Case.net and the Missouri State Archives.
9Voter Registration
Voter registration in Missouri is administered by the Secretary of State in coordination with local election authorities in each county (and the City of St. Louis). Individual voter-status lookup is available to voters to check their own registration. Bulk voter files are available only through statutorily authorized channels for political, election-administration, or research purposes, not for commercial resale.
10Archive, Genealogy & Obituary Resources
The Missouri State Archives, operated by the Secretary of State, is one of the most researcher-friendly state archives in the country. It offers digitized death certificates (post-1910), naturalization indexes, state penitentiary records, and historic newspaper collections. For genealogists and probate investigators, the Archives are often more valuable than any commercial database.
https://www.sos.mo.gov/archives/
The statewide archival repository, offering digitized death certificates, historic prison records, and searchable newspaper indexes.
What it's useful for: Genealogical research, probate/heir searches, and historic address verification.
11County & City Research Resources
Missouri's population is concentrated in the St. Louis metro, the Kansas City metro, and a handful of regional hubs. These are the jurisdictions most people searches ultimately touch:
St. Louis County (Clayton): The most populous county. Separate Recorder, Assessor, and 21st Judicial Circuit. Mature online property search. stlouiscountymo.gov.
City of St. Louis (Independent): Not part of any county. Own Recorder of Deeds, Assessor, Collector of Revenue, Sheriff, and 22nd Judicial Circuit. Always treat as a distinct jurisdiction. stlouis-mo.gov.
Jackson County (Kansas City/Independence): 16th Judicial Circuit operates courthouses in both downtown Kansas City and Independence. Online property-tax portal covers both. jacksongov.org.
St. Charles County: Fast-growing suburban county west of St. Louis. Strong online Recorder and Assessor. sccmo.org.
Greene County (Springfield): Third-largest metro. 31st Judicial Circuit. greenecountymo.gov.
Clay County (Liberty): Northern Kansas City suburb. Own Recorder and 7th Judicial Circuit. claycountymo.gov.
Jefferson County (Hillsboro): South St. Louis metro. 23rd Judicial Circuit. jeffcomo.org.
Boone County (Columbia): University of Missouri campus; transient student population. showmeboone.com.
Cass County (Harrisonville): Southern KC suburb. casscounty.com.
Platte County (Platte City): Northwest KC suburb, KCI airport area. co.platte.mo.us.
Franklin County: West St. Louis metro. franklinmo.gov.
Jasper County (Joplin/Carthage): Unusually operates two courthouses (Carthage and Joplin). jaspercounty.org.
12People Search Tips for Missouri
Researcher Tip
When a Missouri address reads "St. Louis, MO 631xx," check the ZIP code carefully. ZIP codes starting with 631 are generally City of St. Louis; 630, 634, and surrounding ranges are typically St. Louis County. But this is imperfect — always verify via the Missouri Geographic Boundaries layer or the subject's actual county assessor record. Treating the city and county as one jurisdiction is the single most common Missouri error.
On the Kansas City side, always run parallel searches in Wyandotte County, KS and Johnson County, KS, because the metro crosses the state line. A subject who lived in Kansas City, Missouri one year may have moved to Overland Park or Olathe the next, and Missouri-only searches will miss them entirely.
13Privacy, Opt-Outs & Legal Framework
Missouri's Sunshine Law permits certain closures: personnel records, ongoing investigations, sealed juvenile cases, and closed adoption records. The Safe at Home program, operated by the Secretary of State, provides a substitute address for domestic-violence and stalking survivors — that address appears in court, voter, and DMV records instead of the subject's actual residence.
Privacy Note
Missouri has not adopted a comprehensive consumer-privacy statute comparable to California's CCPA, but the Missouri Merchandising Practices Act and federal statutes (FCRA, GLBA, DPPA) still apply. Using public-records data to harass, stalk, or unlawfully collect debts is both a tort and a potential criminal offense.
More Missouri Record Tools
Combine a people search with Missouri-specific record searches for a complete profile. These companion directories are already live on PublicRecordCenter.com:
Search People in Other States
Every state's public records system works differently. Click any state for its dedicated people-search directory.
Frequently Asked Questions — Missouri
Is Missouri Case.net free to use?
Yes, Case.net is the official free public access portal to Missouri circuit court records statewide. Name searches, docket entries, and most filings can be viewed at no cost, though certified copies and some confidential case types require in-person requests at the court.
What is the difference between St. Louis City and St. Louis County?
St. Louis City is an independent city that is not part of any county — it has its own courts, Recorder of Deeds, Assessor, and Sheriff. St. Louis County, headquartered in Clayton, is an entirely separate jurisdiction with its own government.
How do I find Missouri property ownership?
Property ownership is recorded at the county level by the County Recorder of Deeds and valued by the County Assessor. Most Missouri counties offer online property search tools.
Are Missouri mugshots public?
Booking photos held by county sheriffs and municipal police are generally considered public records under the Missouri Sunshine Law, although access policies vary by agency.
How do I search for a Missouri inmate?
Use the MODOC Offender Search at doc.mo.gov for anyone serving time in Missouri state prison or on parole. For county jail detainees, check the individual sheriff's jail roster.
Can I look up Missouri professional licenses?
Yes, the Missouri Division of Professional Registration at pr.mo.gov provides free license verification for dozens of regulated professions.
Are divorce records public in Missouri?
Divorce decrees are generally public records searchable on Case.net, filed in the circuit court of the county where the divorce was granted. Financial affidavits and parenting plans may be sealed.
What is Missouri's Safe at Home program?
Safe at Home is Missouri's address confidentiality program operated by the Secretary of State for survivors of domestic violence, sexual assault, and stalking.