After the 2016 election, 10 states could have a Republican governor and two Democratic U.S. Senators; only one state currently has the reverse.
Only five out of nearly 200 U.S. Senate vacancies since 1913 were caused by a voluntary resignation that resulted in a change in partisan control of the seat.
Only twice in U.S. history have both of a state’s U.S. Senate delegation members shared the same last name.
If Democrats win the White House and net just four U.S. Senate seats this November, they will lose their majority status in the chamber by January 20th should Clinton pick Brown, Cory Booker, or Elizabeth Warren as her running mate.
Five states (plus two yet to vote) will keep their perfect records intact for backing the eventual Republican nominee in the modern primary era; two states lost their bellwether status this cycle.
The last time 20 or more Republican U.S. Senators ran for reelection was in 1926 – the party lost seven seats that cycle including six freshmen.
If the nation’s six most competitive seats flip in 2016, the upper legislative chamber will tie its mark for the lowest number of states with split delegations in the direct election era.
Florida, Wisconsin, and North Carolina are three of 18 states never to split their ticket by voting for a Democratic presidential nominee and a Republican U.S. Senate candidate in the same cycle.
Four current members of the U.S. Senate hold seats once occupied by two former presidents; three future presidents once served alongside each other in the chamber.
Only three former governors coming off failed reelection bids have gone on to win a U.S. Senate seat during the last 70+ years.