Twin Falls County Election Officials Complete Mandatory Ballot Machine Testing Ahead of May Primary in Idaho
Public Logic and Accuracy Testing Demonstrates Election Integrity in Twin Falls County
TWIN FALLS, Idaho — With the May primary election approaching, Twin Falls County election officials gathered with commissioners and residents this week to conduct the legally required Public Logic and Accuracy testing of ballot counting machines, reaffirming the county’s commitment to secure and transparent elections.
The testing took place at County West, where election staff fed approximately 2,962 ballots into the counting machines as part of the routine pre-election verification process. The event was open to commissioners and members of the public, reflecting the county’s effort to maintain transparency with voters.
Among the test ballots were intentionally flawed submissions — some overfilled, others underfilled — designed specifically to challenge the machines and verify that the equipment could identify and separate errors from valid ballots. The machines successfully flagged each problematic ballot, separating them from the count as intended.
Twin Falls County Clerk Kristina Glascock said the testing, which is required by law and conducted every election cycle, plays a vital role in building public confidence in the electoral process.
“We can show the voters that we are protecting their vote. That we administer safe, fair, and secure elections, and so just another thing to provide the information to the voters,” Glascock said.
Glascock added that historically, the county has found no errors in its ballot counting machines during these tests — and this round was no exception. Every machine performed as expected, and no anomalies were detected.
Election Integrity Measures Remain a Priority for Idaho County Officials
The Public Logic and Accuracy test is a common-sense safeguard built into Idaho’s election administration process. By requiring election officials to publicly verify the accuracy of their equipment before any votes are cast, the law provides voters with an independent check on the machinery that will ultimately tally their choices on Election Day.
The transparent, public nature of the testing process is particularly significant. Residents who attended the County West demonstration were able to witness firsthand how election staff stress-test their equipment, including by deliberately submitting ballots with known errors to confirm that the machines catch and quarantine them correctly.
For Twin Falls County, the results continue a track record of clean equipment performance. Election officials have not recorded a machine error during these mandatory tests in the county’s history of conducting them — a record that Glascock and her staff view as a direct reflection of their commitment to election integrity.
The May primary is one of the most consequential elections of the year for Idaho voters, determining which candidates will advance to the general election across a range of local, state, and federal contests. Officials are urging residents to participate and to trust in the safeguards that have been put in place to protect every legitimate vote.
Twin Falls County’s approach — conducting mandatory machine testing in a public forum, inviting commissioners and ordinary residents alike to observe — reflects the kind of transparent, accountable government that voters in Magic Valley have come to expect from their local election administration office.
For broader statewide election news and coverage of Idaho’s May primary across all counties, visit idahonews.co. Additional local and regional coverage is available through the Idaho News Network at IdahoNewsNetwork.com.
What Comes Next
With the Public Logic and Accuracy testing successfully completed and no errors detected, Twin Falls County election officials will continue preparations for the May primary election. Voters should watch for additional announcements from the Twin Falls County Clerk’s office regarding polling locations, sample ballots, and deadlines for voter registration and absentee ballot requests. Residents with questions about the upcoming primary are encouraged to contact the Twin Falls County Clerk’s office directly for the most up-to-date information.