1974Final results
1974 election for New Mexico House District 10
New Mexico House of Representatives · New Mexico
Ben Roybal (D) won with 66.8% of the vote, defeating Donald G. Marsico (R) by 33.6 points.
Ben RoybalDemocrat · winner · incumbent
66.8%2,903
Donald G. MarsicoRepublican
33.2%1,442
4,345 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1974
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET