More than 1,000 unaffiliated voters in Colorado have been disqualified from the June 4, 2024, primary election for returning two different ballots [1].
This mass disqualification highlights the strict legal boundaries governing primary participation for nonpartisan voters in the U.S. While Colorado allows unaffiliated voters to participate in party primaries, the law prohibits them from voting in more than one party's contest.
Under state election rules, unaffiliated voters are sent both a Republican and a Democratic ballot to provide a choice of which party's primary they wish to enter [2]. However, the rules require these voters to select only one party to support. Submitting both ballots violates this regulation and results in the immediate disqualification of the vote [1].
Approximately 2 million unaffiliated voters receive both party ballots as part of the state's primary process [2]. Despite the scale of this mailing, more than 1,000 individuals failed to follow the single-ballot requirement [1].
Election officials said that those who returned both ballots will not have their votes counted. This process ensures that no single voter can influence the nomination process of multiple parties simultaneously, a safeguard intended to maintain the integrity of the primary system [1].
“More than 1,000 unaffiliated voters in Colorado have been disqualified”
The disqualification of these voters underscores the tension between increasing voter accessibility and maintaining strict primary eligibility. By providing both ballots to millions of unaffiliated voters, Colorado lowers the barrier to entry, but the legal requirement to choose only one party remains a critical checkpoint to prevent 'double voting' in a single election cycle.
