Michigan State Supreme Court Hears Argument on Commission Ballot Initiative

By EditorJul 24, 2018

Last week, the Michigan State Supreme Court heard oral arguments in a case that pits redistricting reform advocates at odds with opponents about whether to allow a proposal for an independent redistricting commission on the ballot this election year that would amount to a sweeping reform of the redistricting process if approved by Michigan voters. (more…)

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Video: A Neat Lesson on Less Obvious Gerrymanders

By EditorJul 23, 2018

People often often associate gerrymandering with "ugly," districts that have tortured boundaries, but many gerrymanders are quite pretty. This tutorial on gerrymandering by the Princeton Gerrymandering Project is one of the best visualizations of how gerrymandering can masquerade as a visually appealing map with compact districts. (more…)

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Leading Expert in Redistricting “Grofman,” Suggests a Path to Proving Partisan Gerrymandering

By EditorJul 09, 2018

Bernard Grofman, author, professor at the University of California at Irvine, and an expert witness in a multitude of redistricting cases, published this article in the Washington Post today. In it Grofman offers a way for courts to assess the level of partisan gerrymandering on a district-by-district basis when the challenge is based on the 14th amendment. His assessment is timely, given the Supreme Court's recent decision in Gill v. Whitford, which rejected challenges to a map as a whole. See our discussion of that here. Grofman points to the court's line of racial gerrymandering cases as a guide and…

Equal Protection, Partisan Gerrymandering, Redistricting, Redistricting GerrymandersGrofman, legal, partisan gerrymandering

ABC News Takes a Deeper Look at Pennsylvania’s New Congressional Map

By EditorMar 12, 2018

Pennsylvania - The state's new congressional map drawn by the Pennsylvania Supreme Court may look more esthetically pleasing to most, but it has serious political implications. Watch ABC News sum up what the new map does to the partisan balance in Pennsylvania.

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State Supreme Court Redraws Pennsylvania Congressional Map

By EditorFeb 22, 2018

Pennsylvania - This January, the Pennsylvania Supreme Court ruled the state's congressional map was an unconstitutional gerrymander. The plaintiffs had alleged the map is an eggregious partisan gerrymander executed by Republican state lawmakers that allowed Republicans to win 72% of the state's congressional delegation with just 50% of the vote. Here is the new map that court quickly adopted after the PA. state legislature failed to meet its deadline to agree and enact a replacement map. Read more at NBCnews, Washington Post, and New York Times.

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Redistricting Weekly Update : Atlases and Mathematicians in the Fray

By EditorJan 29, 2018

The FiveThirtyEight Blog Releases the Atlas of Redistricting, The Maps are Impressive but Unusable FiveThirtyEight takes a comprehensive look at the mapping possibilities for every congressional district in the nation. None of the maps would pass legal muster though. At best, the Atlas of Redistricting is a rough thought experiment that can give us a good idea of what different redistricting priorities produce on a map - - just in very very broad brushstrokes. read more. Pennsylvania Republicans appeal congressional map partisan gerrymander decision to the U.S. Supreme Court. In a long-shot bid, Republicans appeal the state supreme court's decision…

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The FiveThirtyEight Blog Releases the Atlas of Redistricting. The Maps are Impressive but Unusable

By EditorJan 28, 2018

This week, the sports and politics polling blog FiveThirtyEight released its Atlas of Redistricting. It takes a comprehensive look at the mapping possibilities for every congressional district in the nation, and is part of the site’s Gerrymandering Project, which seeks to uncover in their words, “[what] is greatly misunderstood . . .” about redistricting and whether “gerrymandering can (or should be) killed.” The maps are impressive. They produce congressional maps for seven common, but vastly different redistricting goals. The result is that you get to see what your (or any) state’s congressional map would like if it were drawn…

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Highlights from State Supreme Court Oral Argument in Pennsylvania Congressional Map Challenge

By EditorJan 18, 2018

Pennsylvania - On Wednesday, the Pennsylvania Supreme Court heard oral arguments in one of the challenges to the state's 2011 congressional map. The case, League of Women Voters of Pennsylvania (LWV) v. Pennsylvania General Assembly, alleges the map is an eggregious partisan gerrymander executed by Republican state lawmakers that allowed Republicans to win 72% of the state's congressional delegation with just 50% of the vote. Here are the highlights from the oral arument, which lasted just over 2 hours: (more…)

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An Update on the Partisan Gerrymander Case Everyone is Talking About

By EditorJan 16, 2018

Wisconsin - It's the case that all the legal and social science geeks have been eyeing for months now. It offers maybe the best chance for the Supreme Court to finally find a partisan gerrymander that goes too far, something it has considered over the years, but has never done. This would be a first. (more…)

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Watch: UW Professor Reviews Wisconsin Partisan Gerrymandering Case in Detail

By EditorJan 14, 2018

This challenge to Wisconsin's state legislative district map alleges the Wisconsin state assembly drew politically gerrymandered districts to entrench Republican power in 2011. Plaintiffs claim the gerrymander was so egregious, it violated the first and 14th amendments. A federal district court panel invalidated the map on those grounds in 2016. Video: UW Professor David Canon gives a detailed overview (40mins) of the case last Fall just before the Supreme Court heard oral arguments in the case. https://www.youtube.com/watch?v=NyLQBn-C8MM

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