Colorado Voters Reject Amendment 81, Keeping Local Police from ICE
Colorado voters rejected Amendment 81 Tuesday, blocking a constitutional change that would have forced local police and prosecutors to notify federal ICE agents when charging individuals with violent crimes.

Colorado voters killed Amendment 81.
The measure failed Tuesday, ending a fight that promised to force local police and prosecutors into tighter coordination with federal immigration agents. The Associated Press called the race at 1:20 p.m. Wednesday. At that point, 55% of voters were opposed and 45% were in favor. The amendment needed 55% to pass because it would have changed the state constitution. It didn’t get there.
The short version: your local sheriff isn’t becoming an ICE liaison. Not because they want to, but because the people who pay their salaries said no.
Here is what Amendment 81 would have done if it had passed. It required police officers, sheriff’s deputies, and prosecutors to alert the U.S. Department of Homeland Security if they formally charged someone with a questionable immigration status. The trigger was specific. The person needed a prior felony conviction or a charge for an alleged violent crime, like murder, first-degree assault, kidnapping, or aggravated robbery.
DHS houses the federal immigration agencies, including U.S. Immigration and Customs Enforcement (ICE) and Customs and Border Protection. This wasn’t a vague "cooperation" clause. It was a mandatory notification system written into the highest law in the state.
Make no mistake, this amendment was designed to override recent legislation passed by Colorado lawmakers. Those laws currently make it illegal for state and local government agencies to share personal information with ICE unless a judge orders them to. Those laws remain intact. The constitutional amendment would have carved out an exception for violent crimes and repeat offenders, effectively bypassing the judicial order requirement.
The money trail is where it gets murky. Advance Colorado, a conservative political nonprofit that doesn’t disclose its donors, filed the initiative. Another group, A Common Sense America, also a conservative nonprofit with hidden donors, spent hundreds of thousands of dollars to collect the signatures needed to get the measure on the ballot.
Brighter Colorado, an issue committee that backed several conservative measures this year, raised about $6.1 million for the "Yes" side. Most of that cash came from conservative political nonprofits that don’t release their donor lists. Read that again. Millions of dollars, and you can’t name the people who wrote the checks.
On the other side, Colorado Communities First was the main issue committee fighting Amendment 81. They raised about $560,000 during the election cycle. Their major donors are public: the Colorado Immigrant Rights Coalition, the ACLU of Colorado, and the Rose Community Foundation.
Henry Sandman, registered agent for Colorado Communities First, celebrated the defeat. “Colorado voters have made it clear,” he said.
The contrast in transparency is stark. One side spent six figures with anonymous donors to get on the ballot and millions more from hidden sources to push for passage. The other side spent under a million with named donors and won.
For folks in the valley, the immediate impact is relief from a new layer of bureaucracy and political tension. Police departments in Gunnison, Delta, Montrose, and other Western Slope counties don’t have to restructure their charging protocols or train officers on federal immigration triggers. The status quo holds.
The defeat doesn’t end the debate, though. Conservative groups will likely try again in a different form. The laws limiting ICE cooperation are statutory, not constitutional. A future legislature could change them without a vote. But for now, the constitution stays as it is.
Voters rejected the idea that local law enforcement should serve as a de facto arm of federal immigration enforcement. They kept their police for policing.
That’s the story.
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