June 29, 2017
Best of the Week — First Winner
AP analysis: How gerrymandering benefited GOP in 2016
How is it that Republicans and Democrats can split the vote about equally in races for Congress and state legislatures, yet the GOP wins significant majorities in the House of Representatives and in statehouses across the country? Partisan gerrymandering, which manipulates legislative districts for one party’s benefit, has been suspected, but there has been no way to actually quantify it – until now.
An Associated Press team of David Lieb, Meghan Hoyer and Maureen Linke, applying a new statistical method that calculates partisan advantage, analyzed U.S. House and state legislative races across the country last year and found that redistricting controlled by Republicans had given their party a distinct advantage and one that will be hard for Democrats to overcome in upcoming election cycles.
Their multi-format report – including easy-to-grasp interactives and a trove of localized data – is the Beat of the Week.