2020Final results
2020 election for New Mexico Senate District 3
New Mexico State Senate · New Mexico
Shannon Pinto (D) won with 67.4% of the vote, defeating Arthur Pierce Allison (R) by 34.8 points.
Shannon PintoDemocrat · winner
67.4%11,932
Arthur Pierce AllisonRepublican
32.6%5,767
17,699 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET