The Ballot Brief
Jefferson Davis Parish, Louisiana

District Attorney, 31st Judicial District

3 candidates are tracked for District Attorney, 31st Judicial District, headed to a November 3, 2026 runoff: Lauren Heinen, Richard Ric Oustalet Jr. and Daniel W. Sparks. Candidate information follows official Jefferson Davis Parish election filings; verify with the official election office linked below.

LouisianaJefferson Davis Parish › District Attorney, 31st Judicial District

Lauren Heinen, Richard Ric Oustalet Jr., and Daniel W. Sparks are on the November 3, 2026 open primary ballot for district attorney of the 31st Judicial District. Every voter in Jefferson Davis Parish elects this seat, since Louisiana district attorneys are elected district-wide across the 31st Judicial District (La. R.S. 13:477). Louisiana's open primary elects a candidate outright with a majority of the vote; otherwise the top two finishers meet in a December 12, 2026 runoff. Listed from the Louisiana Secretary of State's official candidate list.

Lauren Heinen

Republican

Biography
Lauren Heinen is on the November 3, 2026 open primary ballot for district attorney of the 31st Judicial District, per the Louisiana Secretary of State's official candidate list. This name has not yet been researched.

Richard Ric Oustalet Jr.

Republican

Biography
Richard Ric Oustalet Jr. is on the November 3, 2026 open primary ballot for district attorney of the 31st Judicial District, per the Louisiana Secretary of State's official candidate list. This name has not yet been researched.

Daniel W. Sparks

Republican

Biography
Daniel W. Sparks is on the November 3, 2026 open primary ballot for district attorney of the 31st Judicial District, per the Louisiana Secretary of State's official candidate list. This name has not yet been researched.

Questions about this race

Who is running for District Attorney, 31st Judicial District in 2026?

3 candidates are tracked for District Attorney, 31st Judicial District, headed to a November 3, 2026 runoff: Lauren Heinen, Richard Ric Oustalet Jr. and Daniel W. Sparks. Candidate information follows official Jefferson Davis Parish election filings; verify with the official election office linked below.

When is the District Attorney, 31st Judicial District election in Louisiana?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Louisiana are on the Louisiana election hub at theballotbrief.com.

How do I see my exact Jefferson Davis Parish ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Sources
Verify this race
Candidate roster from official Jefferson Davis Parish and state election office filings. Bios and priorities carry their attribution inline.
Cross-check with the official Louisiana election office, or see the full Jefferson Davis Parish sample ballot and your exact ballot by address.