538: How Every Senator Ranks According To 'Popularity Above Replacement Senator'
No matter who wins the 2020 presidential election, they wont be able to get much done if their party doesnt also win the Senate.
Historically, the presidential election results in a given state have tracked closely with the Senate outcome there, and the two are only coming into closer alignment (in 2016, for example, the presidential and Senate outcome was the same in every state). But partisanship isnt the only factor in Senate races (yet); a senators popularity can still make a difference. Thats why, today, were unveiling a metric of a senators political standing that takes both partisanship and popularity into account.
With the help of Morning Consult, which polls the approval ratings of U.S. senators every quarter, weve created a statistic that Im playfully calling Popularity Above Replacement Senator (PARS). Its based on the same premise as my Popularity Above Replacement Governor (PARG) statistic1 that its a good idea to think about politicians popularity in the context of their states partisanship. PARS, like PARG, is calculated by measuring the distance between a politicians net approval rating (approval rating minus disapproval rating) in her state and the states partisan lean (how much more Republican- or Democratic-leaning it is than the country as a whole).2 Take West Virginia Sen. Joe Manchin as an example. According to the latest Morning Consult poll, which covered the first three months of 2019, Manchin had a +5 net approval rating. That may not look like anything special, but its actually quite impressive because Manchin is a Democrat in one of the reddest states in the nation (R+30). Accordingly, he leads all senators with a +35 PARS.
https://fivethirtyeight.com/features/how-every-senator-ranks-according-to-popularity-above-replacement-senator/
The chart is at the link. Looks like Mitch McConnell's in trouble provided everything holds.