Republican Edge Grows Slightly In Latest Polls
Updating Saturday’s post on the prospects for the Democrats to hold onto control of the Senate, Public Policy Polling has new polls out which give the Republicans small leads in Colorado and Alaska. Looking back at the map at electoral-vote.com, based upon polling results, the Democrats now need to take two states where Republicans lead (provided that Greg Orman wins and caucuses with the Democrats) in order to maintain control.
Being behind in Colorado, Alaska, and Iowa reduces the chances for the Democrats to maintain control, leaving the states which will determine control of the Senate in the south. Alaska has flipped each way in the polls, with polling in the state not considered to be terribly reliable. Should it come down to Alaska we could have a long wait on election night. It could take even longer to know who controls the Senate if it comes down to run off elections in Louisiana or Georgia. A two way race in these states would favor the Republicans as the supporters of candidates who don’t make the run off elections are more likely to back the Republican candidate.
As it stands now, Democrats will have to win in all the states where they have a narrow lead, and pull off additional victories in states where they are slightly behind. While this certainly gives the Republicans the advantage, with media models predicting a Republican victory, control of the Senate remains in play as a small shift of only 2-3 percent favoring the Democrats could shift several states. As I discussed on Saturday, state polling in midterm elections is often off by this amount. The Democratic ground game could give them the additional votes needed, but it is also possible that the Republicans can have a mini-wave and exceed their current position by a few points.
Joe Biden does predict that the Democrats will hold the Senate.
Update: On election day, Charlie Cook predicts the Republicans will win seven seats (which would give them control of the Senate). This is the safe prediction, consistent with the final polls, but certainly not the only outcome if Democratic voters get out to vote in higher numbers than predicted. Nate Silver gives the Republicans a 76 percent chance of taking control of the Senate.
Further last minute poll results and predictions posted here.
Update: Reflections on the election results. Republicans Beat Something With Nothing Other Than Negativity And Fear