Harris County Voter-Roll Cancellations Tripled to 7,942 This Year, and Officials Say a Delayed Cleanup Is Why

Harris County canceled nearly 8,000 voter registrations in the first seven months of 2026 for a reason the state lists only as "investigation," about three times as many as in the same months last year, according to an ABC13 analysis of Texas Secretary of State records reported by the Texas Gazette. The 7,942 cancellations, against 2,530 a year earlier, are the county's highest January-through-July total since 2014. County and state election officials told the station the jump reflects routine voter-roll maintenance that Harris County had to put off while it ran back-to-back elections, then caught up on after the March primary.

The monthly pattern shows the catch-up. The county averaged about 300 investigation cancellations a month in January and February, then climbed to 1,211 in March, 1,337 in April, 1,496 in May and 2,001 in June before easing to 1,269 in July. Statewide, investigation cancellations were in their usual range - but Harris County made up 49 percent of them, up from about 19 percent over the same months last year.

The Harris County voter registrar's office said in a written statement that an investigation begins when it receives information that a registration may need review - from the Secretary of State, from county sources such as jury records, or from challenges filed by other voters. "Following the March primary election, our office was able to dedicate additional staff and resources toward investigating voter registration records flagged for review by the SOS," the statement said. Every voter under review is mailed a notice, the office said, and a registration is canceled only if the voter does not respond within 30 days, as state law requires. Secretary of State spokeswoman Alicia Pierce pointed to the county's size - Harris is the largest-population county in Texas - and to the special congressional election held in January, which left a limited window for large-scale list maintenance; the National Voter Registration Act bars large-scale maintenance in the 90 days before an election with federal candidates on the ballot.

One question remains open. The state last fall ran its voter rolls through SAVE, a federal citizenship database, which flagged 2,724 people as potential non-citizens. The registrar's office said it "did not erroneously cancel anyone flagged by the SAVE database," but it did not say how many SAVE-flagged voters it removed. With early voting running through Friday, October 30, and Election Day on November 3, voters can confirm their status at VoteTexas.gov under "Am I Registered?" A voter missing from the rolls at a polling place may cast a provisional ballot, and Harris County voters who believe their registration was canceled in error can call the registrar's office at 713-274-8683.