Montana has a history of voters splitting their tickets and filling elected offices with individuals from both parties.
This shift continued with the reapportionment of the state's legislative districts that took effect in 1994, when the Republican Party took control of both chambers of the state legislature, consolidating a Republican party dominance that lasted until the 2004 reapportionment produced more swing districts and a brief period of Democratic legislative majorities in the mid-2000s.
[2] The state last supported a Democrat for president in 1992, when Bill Clinton won a plurality victory.
In the 2008 presidential election, Montana was considered a swing state and was ultimately won by Republican John McCain by a narrow margin of two percent.
First election to include Big Horn, Stillwater, Sheridan, Fallon, Toole, Richland, Mineral, Wibaux, Phillips, and Prairie counties.