The U.S. Supreme Court’s Ruling and the Question of Voter Turnout Data
The U.S. Supreme Court’s recent decision that significantly weakened racial protections under Section 2 of the Voting Rights Act has been criticized for relying on questionable claims about voter turnout, according to a new analysis. This ruling has sparked debate over the accuracy of the data used to support the court’s reasoning.
Justice Samuel Alito, in his majority opinion, claimed that Black voter turnout had surpassed white voter turnout in two of the previous presidential elections, both nationally and in Louisiana. However, this assertion was reportedly copied almost verbatim from a friend-of-the-court brief submitted by the Department of Justice (DOJ).
Methodological Concerns in Voter Turnout Calculations
The DOJ’s approach to calculating racial voter turnout has raised concerns among experts. Instead of using the standard method of measuring turnout as a percentage of registered voters, the DOJ calculated it as a proportion of the total population of each racial group over the age of 18. This methodology is controversial because it may include non-citizens, individuals with felony convictions, and others who are not legally allowed to vote.
Michael McDonald, a political science professor at the University of Florida and an expert on voter turnout, explained that this method is misleading. “If I wanted to manipulate the numbers in a way that was favorable to the government’s interest, I would be using voting age population,” he said.
McDonald also pointed out that the Census Bureau’s current population survey, which the DOJ used for its analysis, is known to produce misleading turnout statistics. He suggested that the DOJ may have intentionally manipulated the data to support its argument.
Contradictory Findings from Different Data Sources
The Guardian’s analysis, using the widely accepted approach of measuring turnout as a percentage of registered voters, found that Black voter turnout in Louisiana only exceeded white voter turnout in the 2012 presidential election when Barack Obama was re-elected.
Kevin Morris, a researcher at the Brennan Center for Justice, reviewed data from the Louisiana secretary of state’s office, which calculates voter turnout as a percentage of registered voters. His findings showed that Black turnout has not exceeded white turnout in any of the last five presidential elections in the state.
“[In] zero out of the last three presidential elections, did Black turnout come anywhere close to parity,” Morris said.
Broader Implications for Voter Turnout Trends
The overall national turnout gap has “exploded” over the past 15 years, according to Morris. Other experts agree that the DOJ’s evidence was misleading and that Justice Alito relied on this flawed data to justify the conservative majority’s decision.
Christopher Warshaw, a professor at Georgetown University who studies elections, criticized the DOJ’s approach. “They’re both cherry picking a particular year, they’re cherry picking a particular method and they’re ignoring this long term more concerning trend in the data,” he said.
Conclusion
The controversy surrounding the U.S. Supreme Court’s decision highlights the importance of accurate and transparent data in shaping legal and policy decisions. As the debate continues, the need for reliable voter turnout statistics remains critical in ensuring fair representation and protecting voting rights.






