How to Search St. Louis County Public Records

St. Louis County (separate from St. Louis City) is Missouri's most populous (993K residents) — 88 municipalities centered on Clayton across 524 sq mi.

  • Court cases: MO Case.net — courts.mo.gov/casenet — statewide MO court records including St. Louis County (21st Circuit).
  • Sheriff & courts: 21st Judicial Circuit — stlcountycourts.com — civil, criminal, family.
  • Jail / inmate: St. Louis County Justice Center — stlouiscountymo.gov/st-louis-county-departments/justice-services — current custody.
  • Vital records: Vital Records — stlouiscountymo.gov/st-louis-county-departments/public-health/birth-and-death-records — birth & death.
  • Property: St. Louis County Revenue — revenue.stlouisco.com — parcels; Recorder of Deeds (stlouiscountymo.gov/st-louis-county-departments/recorder-of-deeds) for documents.
Population
993K
Cities
88
Square Miles
524
Founded
1812
Departments
40+

About St. Louis County, Missouri

St Louis is located in MO. The county seat is Clayton.

  • Households: 413,247
  • Median household income: $78,067
  • Median home value: $249,400
  • Below poverty line: 9.6%
  • Population density: 1,954.6 people / sq mi
  • Public libraries indexed: 20
  • NCES schools indexed: 231
St. Louis County Property
Official Free
Disclaimer: This notification is provided as a public service by the Missouri Secretary of State’s office. It is for informational purposes only and does not constitute legal advice. Individuals and entities are responsible for ensuring their own compliance with applicable federal and state laws, rules, and regulations. Enter user ID and password. Do not have an account? Click "Create Account" below to create one. Search for a business entity registered in Missouri.
🌐 revenue.stlouisco.com
CT
St. Louis County Court Records | Online Case Search
Official Free
Search St. Louis County court records and case information. Access official filings, judgments, and docket information from the county’s courts.
🌐 stlouiscountycourt.us
CT
Missouri Courts - MO.gov
Official Free
Effective July 1, the Supreme Court of Missouri is improving remote public access to case documents and clarifying its rules regarding redaction. The Eastern District appeals court on May 15 held a formal swearing-in ceremony for its newest judge, Judge Kathleen S. Hamilton, in St. Louis.
🌐 courts.mo.gov
WW
05/21/2026 9:30:08 PM ST. LOUIS COUNTY SHERIFF'S OFFICE ACTIVE WARRANT LIST
Official Free
05/21/2026 9:30:08 PM · ST. LOUIS COUNTY SHERIFF'S OFFICE
🌐 stlouiscountymn.gov
WW
St. Louis County, Missouri Inmate Search
Free
In St. Louis County, Missouri, you can search inmate information by using resources or options provided by local or state-level government entities. At the local level, the St. Louis County sheriff’s
🌐 stlouiscountycourt.us
VR
St. Louis City Recorder of Deeds and Vital Records Registrar
Official Free
Birth, death, land, marriage records, and archival records
🌐 stlouis-mo.gov
VR
St. Louis County Birth & Death Records (info)
Official Free
Close PACER Case Locator PACER Log in Manage PACER Account · An official website of the United States government Log in to Official websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. CM/ECF Help Desk (E. St. Louis): 866-867-3169
🌐 stlouiscountymo.gov
VR
Bureau of Vital Records | Health & Senior Services
Birth/Death/Marriage
.gov

Missouri vital records.

health.mo.gov
VT
Check your Voter Registration
Official Free
Louis, MO 63101 · Call the Board of Election Commissioners at (314) 622-4336 Monday-Friday 8 AM–5 PM and staff will help you confirm your voter registration status. Use the Begin Online button below to check your voter registration on the ...
🌐 stlouis-mo.gov
VT
Board of Elections - St. Louis County Website
Official Free
A bipartisan, independent body established by the State of Missouri to protect the integrity of the voting process by accurately, securely, and efficiently conducting all elections in St. Louis County .
🌐 stlouiscountymo.gov
VR
Missouri Voter Lookup
Official Free
Since 1910, the Bureau of Vital Records has served as Missouri’s central repository for critical life events, meticulously maintaining official records of births, deaths, and fetal deaths and maintaining a central registry of marriages and divorces since 1948.
🌐 s1.sos.mo.gov
PR
Deeds and Recordings - St. Louis County Website
Official Free
We file documents of writing affecting real estate property, subdivision plats, federal and state tax liens, and other instruments of writing. All recorded documents are available for public research .
🌐 stlouiscountymo.gov
PR
St. Louis County Property & GIS Maps
Official Free
Field notes are the narrative record of the cadastral survey . They are written in tabular format and contain the detailed descriptions of entire survey process including the instrumentation and procedures utilized, calling all physical evidence evaluated in the survey process, and listing all ...
🌐 data-stlcogis.opendata.arcgis.com
RD
Recorder of Deeds - St. Louis County Website
Official Free
Recorder of Deeds records and files documents of writing affecting real property, personal property subdivision plats, federal and state tax liens, and other instruments of writing .
🌐 stlouiscountymo.gov
RD
Guide to County and Municipal Records on Microfilm
Official Free
Recorder of Deeds records dated on or after January 1, 1970 must be requested from the local Recorder of Deeds' office (59.003, RSMo) St. Louis City Criminal Court
🌐 sos.mo.gov
BZ
Contact Us - St. Louis County Website
Official Free
Contact our customer support staff by phone, email, or visit our Administration building in person.
🌐 stlouiscountymo.gov
BZ
Stlouiscountymo
Official Free
Electrical ("ELEC") contractors are licensed to install electrical, elevator & communications wiring in St. Louis County
🌐 stlouiscountymo.gov
BZ
Licensed Master Plumbers
Official Free
The Joshua Co. of St Louis, Inc. P. O. Box 278 P. O. Box 278 Tom Byrd Plumbing & Heating Services Inc. P.O. Box 11306 Tri County Plumbing & Backhoe Inc.
🌐 stlouiscountymo.gov
BZ
Mechanical Contractor List
Official Free
Accurate Mechanical Contractors, Inc. St. Charles ACME Constructors, Inc. Advanced Elevator Company, Inc. Advanced Fire Protection, Inc. P.O. Box 1528 Lake St. Louis Air Filtration Company, Inc. P.O. Box 1295 St. Louis County, Department of Public Works
🌐 stlouiscountymo.gov
BZ
Permits - St. Louis County Website
Official Free
Environmental Services Permits and Body Art Drop Box (documents legal size or smaller) or by mail to: 6121 N Hanley Rd., Berkeley, Missouri
🌐 stlouiscountymo.gov
BZ
Missouri Business Filings
Business, Voter & Other
.gov

Missouri SOS business search.

bsd.sos.mo.gov