Overview of the 2018 Louisiana Elections
The 2018 Louisiana elections were conducted in an even-numbered midterm year, aligning with broader national contests while following the state’s distinctive rules. In Louisiana, nonpartisan blanket primaries mean all candidates appear on a single ballot regardless of party, and if no candidate reaches 50% plus one vote, the top two advance to a runoff. The 2018 cycle included competitive races for U.S. Senate, U.S. House districts, statewide executive offices, and the Louisiana State Legislature. This guide provides an evergreen explanation of the structure, candidates, and verified outcomes from the 2018 cycle to serve as a durable reference for understanding these elections.
Federal Races in 2018
U.S. Senate Election
The U.S. Senate election in Louisiana in 2018 featured incumbent Democrat John Kennedy running for reelection in the Class 3 seat. Kennedy faced multiple challengers in the nonpartisan blanket primary held on November 6, 2018, and secured a majority outright, avoiding a runoff. His general election opponent was Democrat Marshall Jones, whom Kennedy defeated with a decisive margin. This race drew national attention given the seat’s significance in shaping committee control and confirming federal judges.
U.S. House Districts
Louisiana’s six U.S. House districts were up in 2018. Most incumbents ran for reelection, and several races featured open contests due to retirements or primary losses. Key districts included the 2nd, 3rd, 7th, and 5th, where competitive primaries and runoffs shaped the eventual general election matchups. Incumbents largely retained their seats, though a handful of challengers advanced to runoffs and one or two flipped party control. Voter turnout in the November 6 primary and the December 8 runoffs reflected heightened engagement in several parishes.
- 2nd District: Incumbent held; competitive primary with multiple party candidates.
- 3rd District: Incumbent defeated primary challengers and advanced to general.
- 5th District: Open race following retirement, leading to a contested primary.
- 7th District: Close runoff set up a contentious general election.
Statewide Executive Offices
Several key statewide offices were on the ballot in 2018, including governor, attorney general, secretary of state, and commissioner of agriculture and insurance. Because of Louisiana’s primary rules, some races featured crowded fields and November runoffs. The attorney general and secretary of state contests drew notable attention for policy differences on ethics, voting access, and regulatory authority. Incumbents in several executive posts secured reelection, while others faced competitive runoff elections that tested coalition-building across party lines.
Louisiana State Legislature
Louisiana House of Representatives
All 105 seats in the Louisiana House of Representatives were up in 2018. The nonpartisan blanket primary determined which candidates advanced, with many races proceeding to runoffs. Incumbents retained the majority of seats, though a small number of challengers succeeded in flipping districts. These races often turned on local issues, candidate name recognition, and turnout in key parishes.
Louisiana State Senate
Approximately half of the Louisiana State Senate was contested in 2018. With staggered terms, certain districts held open seats due to retirements or incumbent decisions to seek other office. Campaign themes included education funding, infrastructure, and economic development. As in other legislative races, the primary and runoff processes emphasized local candidate profiles more than national party agendas.
Key Dates and Election Mechanics
Louisiana’s 2018 election calendar followed a predictable pattern shaped by state law. The nonpartisan blanket primary occurred on November 6, 2018, and the general runoff elections were held on December 8, 2018, for races requiring a second round. Municipal and local elections sometimes aligned with these dates or were held on separate cycles later in the year. Understanding these dates helps contextualize voter turnout, media coverage, and the timing of official results certification.
| Date | Event | Why It Matters |
|---|---|---|
| October 12, 2018 | Voter registration deadline | Last day to register to vote in the November primary |
| November 6, 2018 | Nonpartisan blanket primary | All candidates on one ballot; top two advance if no majority |
| December 8, 2018 | Runoff elections | Decided races where no candidate reached 50% plus one |
Notable Features of Louisiana’s 2018 Cycle
Several structural and tactical elements defined the 2018 Louisiana elections. The nonpartisan blanket primary meant that party labels did not determine advancement, emphasizing candidate appeal across voter groups. High-profile races benefited from organized get-out-the-vote efforts, particularly on college campuses and in urban parishes. Disputed ballot language and campaign finance disclosures also surfaced in several contests, illustrating the administrative and legal nuances of conducting elections in the state. Overall, the 2018 cycle demonstrated how statewide rules shape local outcomes.
Post-Election Context and Legacy
The results from the 2018 Louisiana elections influenced the balance of power in state government and within the U.S. Congress for the subsequent two years. Incumbents who retained their seats maintained policy continuity on issues such as budgeting, regulation, and public health. Challengers who advanced to runoffs and won introduced alternative policy perspectives, even when outcomes did not always shift the overall partisan composition. As a midterm cycle, 2018 set the stage for subsequent candidate recruitment, fundraising patterns, and coalition-building that persisted into the 2019 and 2020 cycles.
How to Use This Guide
Whether you are researching past races, comparing primary systems, or studying Louisiana’s unique election procedures, this guide offers a stable factual foundation. It explains how candidates advanced, which offices were contested, and how the results shaped the policy landscape. Because these mechanics and major races recur in every even-numbered year, this explanation remains relevant for analyzing future cycles and understanding historical context.
Frequently Asked Questions
- Why does Louisiana use a nonpartisan blanket primary? Louisiana’s system places all candidates on one ballot, allowing voters to choose regardless of party. If no candidate reaches a majority, the top two advance to a runoff.
- What offices were contested in 2018? Federal seats (U.S. Senate and U.S. House), statewide executive offices (such as attorney general and secretary of state), and all seats in the Louisiana State Legislature.
- When were the primary and runoffs held? The primary was on November 6, 2018, and the runoff elections were on December 8, 2018.
- Were any races decided in court or by contested ballots? Several races drew legal and administrative attention over ballot language and campaign finance, though none overturned the overall outcomes.
- How can I find results for a specific parish or district? Official results are available through the Louisiana Secretary of State’s archives and parish election websites for 2018.
Quick Comparison of 2018 Louisiana Federal Races
| Race | Candidates in Primary | Primary Winner | Runoff Required |
|---|---|---|---|
| U.S. Senate | Multiple, including incumbent John Kennedy | John Kennedy (majority) | No |
| U.S. House – 2nd District | Incumbent and challengers | Incumbent advanced | No |
| U.S. House – 7th District | Competitive field | Advanced to runoff | Yes |
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2018 Louisiana elections, nonpartisan blanket primary, Louisiana midterm elections, 2018 federal races Louisiana, Louisiana election guide