Judicial Watch: 372,000 Inactive Voters Removed from Colorado Voter Rolls after Lawsuit and Settlement

Six Million Inactive Names Removed Nationwide Due to Judicial Watch

(Washington, DC) – Judicial Watch announced today that 372,000 ineligible voter names have been removed from Colorado’s voter registration lists following a Judicial Watch lawsuit and legal settlement addressing the state’s compliance with federal voter list maintenance requirements.

Under the National Voter Registration Act of 1993 (NVRA), states must take reasonable steps to remove ineligible voters—such as those who have died, moved, or become inactive—while protecting eligible voters’ rights.

 Judicial Watch filed the Colorado federal lawsuit to clean the voter rolls in 2020 on behalf of itself and three residents of Colorado. (Judicial Watch, Inc. v. Griswold, et al.(No. 20-cv-02992)).

In March 2023, Colorado’s secretary of state agreed to settle the lawsuit and has confirmed to Judicial Watch that since 2023 the state removed 372,000 ineligible voters from the state’s voter registration lists.

Judicial Watch’s lawsuits and legal actions have now led to the removal of six million ineligible names from voter lists nationwide.

“This is a major Judicial Watch victory for election integrity,” said Judicial Watch President Tom Fitton. “Our lawsuit caused removal of 372,000 outdated registrations from Colorado’s voter rolls—which is a massive step toward cleaner elections.”

Judicial Watch is a national leader in election integrity and voting rights litigation, with a record of successful lawsuits enforcing constitutional redistricting standards and cleaning voter rolls nationwide. 

In Kentucky, state election board officials reported that “roughly 735,000 ineligible voter registrations” have been removed from voter rolls, as part of a 2018 consent decree settling a Judicial Watch lawsuit.

As part of its 2022 settlement, New York City alone has removed 918,139 ineligible names from its rolls: data show 477,056 removals between March 2023 and February 2025, which is in addition to the 441,083 previously reported removals. 

In Los Angeles, county officials confirmed the removal of more than 1.2 million names from voter rolls as part of a settlement. Judicial Watch legal pressure also resulted in election roll clean-ups in Pennsylvania, Colorado, North Carolina, Kentucky, and Ohio. 

Federal courts in Oregon and Illinois have ruled that Judicial Watch’s lawsuits against those states to force them to clean their voter rolls may proceed. New voter roll legal action in California is imminent.

Judicial Watch’s election law efforts are led by Senior Attorney Robert Popper, who previously served in the Voting Section of the Justice Department’s Civil Rights Division, where he managed voting rights investigations and litigation across dozens of states. 

In March 2026, the Supreme Court of the United States held oral argument in a landmark election integrity case over whether the federal Election Day laws prohibit the counting of mail-in ballots that arrive after Election Day. Judicial Watch brought the underlying lawsuit on behalf of the Libertarian Party of Mississippi. 

In January 2026, the Supreme Court of the United States decided 7-2 in favor of granting standing in a historic case filed by Judicial Watch on behalf of Congressman Mike Bost and two presidential electors who were before the court to vindicate their standing to challenge an Illinois law allowing the counting of ballots received up to 14 days after Election Day.

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