About criminal court in Grayson County

If you have been arrested or charged with a criminal offense in Grayson County, your case will be heard in Sherman, the county seat, near the Texas-Oklahoma border. This guide explains where the courts are, which courts hear which cases, who the judges are, and what to expect when you appear.

Grayson County anchors the Texoma region north of Dallas and includes Sherman, Denison, Van Alstyne, Whitesboro, and Pottsboro. Felony cases are heard in the 15th, 59th, 336th, and 397th District Courts, while misdemeanors move through the two County Courts at Law. The 336th District Court also serves neighboring Fannin County. The District Clerk maintains felony and district-court records and the County Clerk handles misdemeanor records. Knowing which court your case is assigned to before you arrive will save you time.

Criminal courts in Grayson County

15th District CourtJudge James P. Fallon

Felonies, civil, and family

59th District CourtJudge Larry Phillips

Felonies, civil, and family

336th District CourtJudge Travis Biggs

Felonies, civil, and family · also serves Fannin County

397th District CourtJudge Brian Gary

Felonies, civil, and family

County Court at Law No. 1Judge James Henderson

Misdemeanors, civil, and probate

County Court at Law No. 2Judge Carol Siebman

Misdemeanors, civil, and probate

Attorneys Who Appear Here

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What to expect at the Grayson County courts

Where to park

Parking is available around the downtown Sherman courthouse square. Arrive early, especially on busy docket mornings, so you have time to park and clear security.

What to bring

Bring a photo ID, any paperwork or letters about your case, and your attorney's contact information. Coordinate with your lawyer beforehand so you know which court to report to.

Finding your courtroom

Felonies are heard in the 15th, 59th, 336th, and 397th District Courts; misdemeanors are heard in the two County Courts at Law. Check the lobby directory and confirm your court ahead of time.

How to dress

Treat court like a job interview. Business or business-casual clothing shows the judge you take the matter seriously. Avoid shorts, tank tops, hats, and clothing with offensive images or wording.

Arraignment, pretrial, and trial

Misdemeanor cases move through initial settings, discovery, and negotiation in the County Courts at Law. Felony cases first go to a grand jury, and if an indictment is returned the case is assigned to a district court for hearings, motions, and either a plea or trial. Timelines vary by charge and court.

How bond works

After booking at the Grayson County Jail, a magistrate sets bond and conditions, usually within 24 to 48 hours of arrest. Bond can be posted as a cash bond paid to the county or as a surety bond through a licensed bondsman, typically about 10 percent of the amount.

How dockets move

Resets are common in the early stages while evidence is exchanged, but they are granted at the court's discretion. Each court handles plea offers and bond conditions a little differently.

If you have to miss a setting

Missing a court date can lead to a bond forfeiture and a warrant for your arrest. If you cannot attend, contact your attorney right away so they can ask the court to reset the date before the setting is missed.

Security and what you can bring inside

Everyone entering the Grayson County courthouse passes through security screening run by the Sheriff’s Office, similar to airport security. Lines are longest during morning docket hours, so plan to arrive early.

Prohibited items generally include weapons and ammunition of any kind, sharp objects and tools, lighters, aerosols, pepper spray, vapes, and glass or metal containers. Phones are generally allowed but may not be used to photograph or record inside the courtrooms. Confirm the current prohibited-items list with the Sheriff’s Office before you go.

Getting here

The Grayson County Courthouse is at 100 W. Houston Street in downtown Sherman. Use the Get Directions button for a live route from where you are.

From Our Allen office (1333 W. McDermott Drive, Suite 180)

Head north on US-75 toward Sherman; the courthouse is in the downtown square. Roughly 45 to 55 minutes depending on traffic.

From From Denison

Take US-75 south into Sherman; the Grayson County Courthouse is in the downtown government district on West Houston Street.

Jail, bond, and county offices

Grayson County Jail

200 S. Crockett Street, Sherman, TX 75090
(903) 813-4200 Visit website

Operated by the Grayson County Sheriff's Office. After an arrest, defendants are booked here following any municipal hold. Inmate records are searchable through the county portal.

Grayson County District Attorney — Hon. John Kermit Hill

Grayson County Justice Center, Sherman, TX 75090
(903) 813-4200 Visit website

Prosecutes felony cases in the county. Sworn in November 2024; began a full term January 1, 2025.

Grayson County District Clerk — Kelly Ashmore

100 W. Houston Street, 1st Floor, Sherman, TX 75090
(903) 813-4316 Visit website

Maintains felony and district-court records; e-filing required for attorneys.

Grayson County Sheriff's Office

200 S. Crockett Street, Sherman, TX 75090
(903) 813-4200 Visit website

Operates the county jail, provides courthouse security, and serves warrants county-wide.

Law enforcement agencies

Grayson County Sheriff's Office (903) 813-4200
Sherman Police Department (903) 892-7290
Denison Police Department (903) 465-2422
Van Alstyne Police Department (903) 482-5251
Whitesboro Police Department (903) 564-3585
Pottsboro Police Department (903) 786-5202
Texas Department of Public Safety (traffic enforcement on state highways)

Online court resources

Charges We Defend Here

The charges our attorneys defend at this courthouse, grouped by practice area.

Our Offices Near This Courthouse

Visit a Deandra Grant Law office serving clients at this courthouse.

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Related Resources

Grayson County court FAQs

How do I find out my court date in Grayson County?

Search the Grayson County court records portal by name or case number, or call the District Clerk for felonies or the County Clerk for misdemeanors. If you have an attorney, they will track every setting for you.

Where is the Grayson County criminal courthouse?

Criminal cases are heard in Sherman, the county seat. The main courthouse is at 100 W. Houston Street, Sherman, TX 75090.

Which court will hear my case?

Felonies are heard in the 15th, 59th, 336th, and 397th District Courts; misdemeanors are heard in the two County Courts at Law. The 336th also serves Fannin County. Your attorney can confirm your court before the date.

What happens at my first court setting?

Your first setting is usually an arraignment or announcement, where the charge is confirmed and future dates are set. It is not a trial. Your attorney uses the time afterward to request the State’s evidence and begin negotiations.

How do I post bond in Grayson County?

After booking at the Grayson County Jail, a magistrate sets bond, usually within 24 to 48 hours. Bond can be paid in full to the county as a cash bond or posted through a licensed bondsman as a surety bond, typically about 10 percent of the amount.

Where can I park at the courthouse?

Parking is available around the downtown Sherman courthouse square. Arrive 20 to 30 minutes early so you have time to park and clear security before your case is called.

Can I bring my phone into the courthouse?

Phones are generally allowed but cannot be used to photograph or record. Weapons, sharp objects, lighters, pepper spray, vapes, and glass or metal containers are not allowed through security, so leave them in your vehicle.

What happens if I miss my court date?

Missing a setting can lead to a bond forfeiture and a warrant for your arrest. If you cannot attend, contact your attorney right away so they can ask the court to reset the date before you miss it.

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