How incumbency, not gerrymandering, may protect the Republican House majority

October 27, 2016

By Michael Barber
Washington Post

As we enter the final stretch of the 2016 campaign, Donald Trump’s struggles have led to speculation about serious consequences for House and Senate Republicans. Some are even suggesting that control of the House is up for grabs. The counterargument, however, is that House Republicans are protected by the Republican-led gerrymandering after the 2010 Census. As the story goes, this redistricting simultaneously increased the size of the Republican House majority and made those districts incredibly safe for the GOP legislators who represent them.