2020Final results
2020 election for New Mexico Senate District 21
New Mexico State Senate · New Mexico
Mark David Moores (R) won with 53.2% of the vote, defeating Athena Ann Christodoulou (D) by 6.4 points.
Mark David MooresRepublican · winner · incumbent
53.2%15,488
Athena Ann ChristodoulouDemocrat
46.8%13,634
29,122 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