Incumbent Democrat Teresa Leger Fernández holds a double-digit lead over Republican Martin Zamora in New Mexico’s 3rd congressional district, consistent with the district’s D+3 Partisan Voter Index and recent October polling showing her at 53% to his 39%. Trader consensus on the margin of victory clusters around the 10-25 point range because the race has followed historical patterns for this safely Democratic seat, with limited late-cycle movement from campaign events or national trends. Zamora’s strength in eastern counties has not offset Fernández’s advantages in north-central areas and among independents. The November 3 election timeline leaves little room for unexpected shifts that could push the outcome outside current pricing.