District Attorneys in Texas: Role, Powers, and County Jurisdiction

Texas district attorneys occupy the front line of the state's criminal justice system, holding constitutional authority to prosecute felonies and certain misdemeanors on behalf of the State of Texas within defined geographic jurisdictions. Each district attorney's office is organized around one or more counties, and the scope of prosecutorial power — including charging decisions, plea negotiations, and grand jury presentations — rests almost entirely with elected officeholders who answer directly to voters rather than to a centralized state agency. Understanding how these offices are structured, what they can and cannot do, and how they interact with other bodies in Texas criminal procedure is essential for anyone navigating a serious criminal matter in the state.

Definition and scope

A district attorney (DA) in Texas is a county-level constitutional officer established under Article V, Section 21 of the Texas Constitution. The office is distinct from the Texas Attorney General, whose mandate is primarily civil and statewide. District attorneys hold independent authority to represent the State in felony prosecutions and Class A and Class B misdemeanors tried in district courts.

Texas has 254 counties served by district attorneys through two primary structural arrangements:

1. Single-county district attorney offices — large urban counties such as Harris, Dallas, Bexar, and Travis each maintain a standalone DA's office serving only that county.
2. Multi-county judicial district offices — rural and smaller counties are grouped into numbered judicial districts; a single elected DA serves all counties within that district. For example, the 6th Judicial District covers Red River, Lamar, and Fannin counties under one elected officeholder.

The Texas Code of Criminal Procedure, specifically Chapter 2 (Duties of District Attorneys), defines the DA's statutory obligations, including the duty to represent the state in all criminal matters within their district and to attend each term of the district court in their jurisdiction.

Scope and coverage limitations: The authority described on this page applies exclusively to Texas state-court prosecutions governed by Texas statutes. Federal prosecutions within Texas are conducted by U.S. Attorneys appointed under federal authority and are not within a DA's jurisdiction. Municipal prosecutors handle Class C misdemeanors in municipal courts. The regulatory context for the Texas legal system governs which body of law applies in any given proceeding.

How it works

The prosecutorial process managed by a Texas district attorney follows a structured sequence:

1. Complaint and intake — Law enforcement agencies submit cases to the DA's office following arrest. Prosecutors review reports, witness statements, and physical evidence to assess whether charges are warranted.
2. Charging decision — The DA or an assistant DA determines what charges, if any, to file. This decision is largely unreviewable by courts unless constitutional violations are alleged (Texas Code of Criminal Procedure, Art. 2.01).
3. Grand jury presentation — For felony charges, Texas law requires presentment to a grand jury of 12 citizens. The grand jury must return a true bill (indictment) by a vote of at least 9 members before a felony case can proceed to trial (Texas Code of Criminal Procedure, Art. 19A.001).
4. Plea negotiation — The DA's office has full discretion to offer, modify, or withdraw plea agreements. Approximately 97% of Texas criminal convictions result from guilty pleas rather than trials, according to the Texas Office of Court Administration.
5. Trial — If no plea agreement is reached, assistant district attorneys present the state's case before a district court judge and jury.
6. Sentencing and appeals — The DA's office may recommend sentences and has standing to oppose or support post-conviction proceedings.

District attorneys are elected to four-year terms under Texas Government Code §43.001 and must be licensed Texas attorneys. Appointment of assistant district attorneys is at the DA's discretion; those positions are not subject to civil service protections in most jurisdictions.

Common scenarios

Texas district attorneys encounter five recurring categories of prosecutorial decisions:

• Felony drug offenses — Possession of a controlled substance in Penalty Group 1 (e.g., methamphetamine, heroin) of one gram or more is a state jail felony or higher under Texas Health and Safety Code §481.115, triggering mandatory DA review and grand jury presentment.
• Family violence prosecutions — Texas law imposes special obligations on DAs in family violence cases, including authority to proceed without victim cooperation under certain conditions (Texas Code of Criminal Procedure, Art. 5.04).
• Juvenile certification — When the state seeks to try a juvenile as an adult, the DA petitions the juvenile court for certification under Texas Family Code §54.02.
• White-collar and public integrity cases — Larger DA offices, particularly in Travis County, maintain specialized units prosecuting financial crimes, bribery, and official misconduct.
• Declination and diversion — DAs may decline prosecution (a "no bill" recommendation to the grand jury) or route defendants into pre-trial diversion programs, particularly for first-time, non-violent offenders.

Decision boundaries

Several structural boundaries define the limits of a Texas district attorney's authority and distinguish the DA's role from adjacent offices:

DA vs. County Attorney: In counties where both offices exist, the county attorney typically handles Class A and B misdemeanors while the DA handles felonies. In smaller counties with no separate DA, the county attorney assumes prosecutorial duties. The Texas statutes and codes framework specifies which officer has jurisdiction in each configuration.

DA vs. Special Prosecutors: When a DA has a conflict of interest — such as a case involving a law enforcement officer from the same county — the court may appoint a special prosecutor or refer the matter to the Attorney General's office.

Geographic limits: A district attorney has no authority outside the counties comprising their judicial district. A case involving conduct spanning multiple counties may require coordination between two DA offices or filing in the county where the offense was completed.

Separation from investigative authority: Texas district attorneys do not direct police investigations as a matter of constitutional structure. Investigative authority rests with law enforcement agencies such as the Texas Department of Public Safety or local sheriff's departments. The DA's role begins at the charging stage.

Elected accountability: Because Texas DAs are elected rather than appointed, policy decisions — including charging priorities, diversion eligibility, and sentencing recommendations — reflect the officeholder's position and may shift with electoral cycles. This structure contrasts with states using merit-appointment or civil service models for chief prosecutors.

References

• Texas Constitution, Article V, Section 21 — Constitutional basis for district attorney offices
• Texas Code of Criminal Procedure, Chapter 2 — Statutory duties of district and county attorneys
• Texas Code of Criminal Procedure, Chapter 19A (Grand Jury) — Grand jury composition and voting requirements
• Texas Health and Safety Code, Chapter 481 (Controlled Substances Act) — Penalty group classifications triggering felony prosecution
• Texas Family Code, §54.02 — Juvenile certification to adult court
• Texas Government Code, §43.001 — Election and term requirements for district attorneys
• Texas Office of Court Administration — Annual Statistical Report — Data on conviction methods across Texas courts
• Texas Legislature Online — Statutes and Codes — Authoritative source for all Texas statutory text