2004Final results
2004 election for Colorado Senate District 12
Colorado State Senate · Colorado
Andy McElhany (R) won with 77.8% of the vote, defeating Robert G. Herzfeld (Lib) by 55.6 points.
Andy McElhanyRepublican · winner · incumbent
77.8%34,678
Robert G. HerzfeldLibertarian
22.2%9,893
44,571 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 2004
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET