Several San Juan County Legislators Locked In After March 10 Filing Day

Three Republican state legislators representing San Juan County formally secured their spots on the 2026 ballot when New Mexico's primary filing day closed Tuesday, March 10, with paperwork due to the Secretary of State's Office by the afternoon deadline.

Rod Montoya filed for reelection in House District 1, continuing his presence in the San Juan County seat he currently holds. In neighboring House District 2, Republican Mark Duncan will appear on the ballot, while House District 3 saw Republican William Hall II file to hold his seat. No Democratic challengers or primary opponents for any of the three House districts were named in available filing reports, leaving the competitive landscape in those races still taking shape.

The filings are part of a statewide picture that the Piñon Post described as revealing "a mix of contested primaries, head-to-head general election races, and several districts where incumbents or candidates will face no opposition." Across New Mexico, dozens of House races were set by the March 10 deadline, with paperwork submitted to the Secretary of State's Office locking in candidates for both primary contests and general election matchups.

One race drawing wider attention is not in San Juan County but in the south of the state. In Senate District 33, which covers Lincoln County, Democrat William Neil Griffin of Ruidoso filed to challenge appointed Republican Sen. Rex A. Wilson of Ancho. Wilson holds the seat by appointment rather than a prior election victory, a factor that makes the contest particularly competitive. The Piñon Post characterized it as one of the most notable races of the cycle, noting the district will be closely watched as both parties seek ground in southern New Mexico.

For the San Juan County House seats, the full picture of general election competition will depend on whether Democratic or independent candidates filed in those districts before the deadline, information not yet confirmed through Secretary of State records. What is confirmed is that Montoya, Duncan, and Hall II all cleared the first formal hurdle of the 2026 cycle, placing their names before voters with primary day still months away.