Heres everyone running for Congress in New Mexico this year

Why It Matters

New Mexico’s 2026 congressional races will reshape representation across three House districts and the U.S. Senate seat held by Democrat Ben Ray Luján. The state’s nomination process, which requires candidates to gather thousands of voter signatures and secure delegate support before primary ballots are finalized, has already produced significant matchups that will determine which candidates advance to November’s general election. These contests will influence control of both chambers of Congress and establish New Mexico’s policy direction on energy, border security, and federal spending for the next two years.

What Happened

Both the New Mexico Democratic and Republican parties completed their pre-primary nominating conventions the weekend of March 9, 2026, selecting candidates for the U.S. Senate seat and all three congressional districts. The process required candidates to first collect signatures from registered party voters—2,351 signatures for Republican candidates and 2,531 for Democratic candidates—before earning consideration by convention delegates.

In the U.S. Senate race, incumbent Senator Ben Ray Luján secured the Democratic nomination unopposed in the primary. He will face Democratic Socialist challenger Matt Dodson in the June primary election. On the Republican side, party officials have not yet fielded a traditional nominee. Instead, they are backing a write-in candidacy by Larry Marker, a former 2022 write-in candidate for state land commissioner. If Marker fails to qualify as a write-in candidate or loses in June, Republican Party officials retain the authority to name an official opponent in August following the primary results.

New Mexico’s 1st Congressional District, which covers most of Albuquerque east of the Rio Grande, Torrance County, parts of Sandoval County, and eastern territory extending to Roswell, will pit incumbent Democrat Melanie Stansbury against Republican challenger Ndidiamaka “Didi” Okpareke. Stansbury, who currently serves in the House, advanced unopposed in the Democratic primary. Okpareke, a pharmacist from Rio Rancho, secured the Republican nomination after earning 85 percent support from Republican delegates at the convention. Steve Jones, a Republican who previously challenged Stansbury, failed to meet the 20 percent delegate threshold required to advance from the pre-primary convention.

The 2nd Congressional District race details remained incomplete in available reporting, indicating ongoing developments in that contest.

By the Numbers

• 2,351 signatures required from Republican Party voters for candidate ballot access
• 2,531 signatures required from Democratic Party voters for candidate ballot access
• 20 percent delegate support threshold needed at pre-primary conventions to appear on primary ballots
• 85 percent of NMGOP delegates supporting Okpareke in the 1st Congressional District
• Three House districts plus one Senate seat contested in New Mexico’s 2026 federal elections

Zoom Out

New Mexico’s nomination process reflects broader national trends toward grassroots participation in primary elections. The state’s requirement for delegate approval before primary ballot inclusion has become increasingly common among state parties seeking to elevate preferred candidates while maintaining broad participation opportunities.

The Senate race features dynamics consistent with 2026 national patterns, with incumbent Democrats defending seats in competitive environments and Republican parties experimenting with unconventional strategies like write-in candidacies. Luján’s 2021 election victory followed his lengthy House service since 2009, making him an experienced incumbent facing multiple challengers from different political ideologies.

House district races in New Mexico follow national patterns of incumbent protection in primary contests, where sitting members typically advance unopposed or with minimal intra-party opposition. The 1st District’s competitive general election forecast reflects broader concerns about suburban congressional seats in western states, where demographic and political shifts have created competitive terrain.

What’s Next

All confirmed primary candidates will advance to New Mexico’s June primary election, where voters will select finalists for the November general election. In the Senate race, Republican Party officials will monitor Larry Marker’s write-in qualification status before deciding whether to formally nominate a candidate in August. The 1st Congressional District general election will proceed with Stansbury and Okpareke as confirmed opponents following primary season.

Candidates in the 2nd Congressional District and remaining congressional seats will complete their nomination processes through May 2026, with full slates confirmed by early summer. General election campaigns will begin in earnest following primary results in June, with November 2026 determining control of New Mexico’s three House seats and its Senate representation through 2032.

Related articles: New Mexico Election 2026 Timeline | Understanding New Mexico’s Delegate Convention Process

Source: New Mexico Political Report