2020Final results
2020 election for New Mexico Senate District 16
New Mexico State Senate · New Mexico
Antoinette Sedillo Lopez (D) won with 78.1% of the vote, defeating Chelsea Ann Flanders (R) by 56.3 points.
Antoinette Sedillo LopezDemocrat · winner
78.1%18,612
Chelsea Ann FlandersRepublican
21.9%5,209
23,821 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