Find Dallas County Criminal History Records
Dallas County criminal history records are kept at the courthouse in Buffalo, Missouri. This south-central Missouri county processes criminal cases through its circuit court system. You can look up criminal history data online using CaseNet or visit the Dallas County Courthouse to request files in person. The Sheriff's Office, jail, and Prosecuting Attorney each hold records that connect to the criminal history system for Dallas County cases.
Dallas County Quick Facts
Dallas County Circuit Court Criminal Records
The Dallas County Circuit Clerk's Office is in the courthouse in Buffalo. The mailing address is PO Box 373, Buffalo, MO 65622. Call 417-345-2243. The office handles civil, criminal, traffic, and probate cases. Court records are maintained as part of the official court file and available for public review unless sealed.
Search Dallas County criminal history through Missouri CaseNet. This free tool works for all Missouri counties. Search by name, case number, or date. Filter to Dallas County for local results. CaseNet shows charges, docket entries, and outcomes. Certified copies are available at the courthouse for a fee.
The MACHS system run by the Missouri State Highway Patrol provides an additional way to search criminal history.
For a statewide criminal history check, MACHS is the tool. A name search costs $15. Fingerprint checks run about $43. Under Section 43.503, all law enforcement in Missouri must send arrest and charge data to the Highway Patrol. Dallas County records are part of this statewide system.
Dallas County Sheriff's Office
The Dallas County Sheriff's Office is at 204 S Poplar St. in Buffalo. The mailing address is PO Box 405. Call 417-345-2441. The office provides patrol, investigations, civil process, court security, and jail operations. CCW permits and records requests go through the Sheriff's Office.
The office works with municipal police departments and the Highway Patrol. All arrest data goes to the state criminal history database per Chapter 43. You can request incident reports and arrest records from the office. Under Chapter 610, they must respond within three business days.
Dallas County Jail and Booking Records
The Dallas County Jail is at 204 S Poplar St. in Buffalo. Call 417-345-2441. The jail is run by the Sheriff's Office and holds inmates waiting for trial and sentenced inmates. Booking records include arrest dates, charges, and bond information.
Visitation policies and inmate info can be obtained by contacting the Sheriff's Office. Each booking creates a criminal history record that feeds into the court system and the state database.
Dallas County Prosecuting Attorney
The Dallas County Prosecuting Attorney's Office is at 119 E Main St. in Buffalo. The mailing address is PO Box 20. Call 417-345-5644. The office prosecutes all criminal cases in the county. They review law enforcement cases and file charges.
Victim services are available through the office. The Prosecuting Attorney works with the courts to manage case dockets. All charges filed become part of the criminal history record and are searchable through CaseNet once in the court system.
Once a criminal charge is filed, it enters the public record. Even cases that end with a dismissal or not-guilty verdict will show up in a Dallas County criminal history search until the person gets the record expunged. This is why reading the full case details matters when reviewing someone's criminal history. Not every entry is a conviction.
How to Search Dallas County Criminal History
Start at CaseNet. It is free. Search by name and pick Dallas County. You will get criminal case data including charges and outcomes.
For a broader search, go to machs.mo.gov. It costs $15 for a name search. This pulls from the Highway Patrol's central database and covers the whole state.
Visit the courthouse in Buffalo for in-person requests. Bring a photo ID. The Circuit Clerk's office can help you find case files. Copy fees are $2 for the first page and 25 cents per additional page.
Under Chapter 610, Missouri's Sunshine Law, all government offices must respond to records requests within three business days. If they deny your request, they must provide a written reason citing the specific statute. This covers the Dallas County Circuit Clerk, Sheriff, and Prosecuting Attorney.
Expunged records under Section 610.140 are removed from public searches. Missouri has expanded the offenses eligible for sealing in recent years. The waiting period is three years for most misdemeanors and seven for eligible felonies. Violent crimes and sex offenses cannot be sealed. If a Dallas County record has been expunged, it will not appear on CaseNet or MACHS. Only the person whose record was sealed can view it at the court with a valid photo ID.
Public Access to Dallas County Criminal Records
The Sunshine Law under Chapter 610 RSMo gives you the right to request criminal records from Dallas County offices. Section 610.023 sets a three-day response window. The Circuit Clerk in Buffalo, the Sheriff, and all other offices must follow this rule.
Section 610.100 covers law enforcement records. Arrest logs and incident reports are included. Copy fees stay at the real cost of copying per Section 610.026. If a Dallas County office turns you down, the denial must be in writing with the statute cited. A vague refusal does not pass legal muster.
Dallas County Jail and Booking Records
Booking records at the Dallas County Jail include arrest dates, charges, bond amounts, and court dates. The jail is at 204 S Poplar St. in Buffalo. Per Section 43.503 RSMo, booking data feeds into the statewide criminal history database. Every person booked gets a record in the system.
Call 417-345-2441 for inmate info or booking details. The jail holds pre-trial detainees and sentenced inmates. Visitation rules may change so call ahead. Booking records tie into the court case files held by the Circuit Clerk in Buffalo.
Public Access to Dallas County Criminal Records
Missouri's Sunshine Law gives the public a right to view government records, including criminal history files. Section 610.100 covers law enforcement records. Arrest logs, incident reports, and booking data are open unless release would hurt an active case. Once a case wraps up, those records are generally available. Juvenile records stay sealed.
Copy fees fall under Section 610.026. Dallas County offices can charge for making copies but cannot add search or labor fees. If they deny a request, the denial must be in writing and cite the specific law. A vague "no" is not valid. You can challenge a wrongful denial in court if needed.
Cities in Dallas County
Dallas County includes Buffalo and a few small towns. No cities in Dallas County meet the population threshold for a separate page. All criminal cases go through the circuit court in Buffalo.