Surge in Independent Voters Follows New Automatic Registration in New Mexico

The number of unaffiliated voters has spiked since the state launched an automatic voter registration system last summer, raising questions about the political impact.

Apr. 19, 2026 at 1:05pm

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A cinematic painting of a solitary voter filling out a ballot at a polling place, with warm sunlight and deep shadows creating a contemplative, nostalgic mood.The rise of independent voters in New Mexico could reshape the state's political landscape, as these voters participate in primary elections for the first time.Albuquerque Today

New Mexico has seen a significant increase in the number of independent voters since the state implemented a new automatic voter registration system last summer. The number of unaffiliated voters has grown from 314,017 to 371,380 as of March 31, 2026 - a jump of over 57,000 new independent voters. This trend has accelerated the long-standing growth of independent voters in the state, which now make up over 26% of registered voters. However, political experts caution that independent voters have historically had lower turnout rates in primary elections, and the impact of the surge may be diluted as these new unaffiliated voters split their support between the Democratic and Republican primaries.

Why it matters

The rise of independent voters in New Mexico could have significant political implications, as the state has recently adopted a semi-open primary system that allows unaffiliated voters to participate. This trend, combined with the automatic voter registration system, may reduce incentives for new voters to register with a major party. However, the ultimate impact remains uncertain, as independent voters have tended to have lower turnout rates in past elections.

The details

Since the new automatic voter registration system was implemented in July 2025, the number of independent voters in New Mexico has increased by an average of 6,400 per month. This is a significant acceleration from the prior three-month period, when the independent voter rolls grew by only about 1,500 per month on average. In contrast, the number of registered Democrats and Republicans has grown at a much slower pace during this time. Around 82% of the state's 70,199 newly registered voters since last summer have declined to state a party affiliation.

  • The new automatic voter registration system was launched in July 2025.
  • As of March 31, 2026, the number of independent voters in New Mexico had grown to 371,380, up from 314,017 prior to the system's implementation.

The players

Brian Sanderoff

A longtime New Mexico political observer and president of Albuquerque-based Research & Polling Inc.

Duke Rodriguez

A Republican gubernatorial candidate who said the rise of unaffiliated voters could mean New Mexicans are shedding traditional political labels.

Doug Turner

A Republican small business owner from Albuquerque who attributed the trend to New Mexicans' independent spirit.

Michelle Lujan Grisham

The Governor of New Mexico who signed the law creating the state's semi-open primary system.

Lindsey Bachman

A spokeswoman for the New Mexico Secretary of State's Office.

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What they’re saying

“I think this trend, in conjunction with the change in law allowing independents to vote in primary elections, will have a major impact over time.”

— Brian Sanderoff, President of Research & Polling Inc.

“I think that speaks to the fact that we are a wildly independent state. People like to run their own show and keep their business their own business, but they want to support people who also agree with them.”

— Doug Turner, Small business owner

What’s next

The June 2 primary election will be New Mexico's first under the new semi-open primary system, which allows independent voters to cast ballots in either the Democratic or Republican primaries. Election officials will be closely watching turnout and voting patterns among the state's growing pool of unaffiliated voters.

The takeaway

The surge in independent voter registration in New Mexico following the implementation of automatic voter registration raises questions about the future political landscape in the state. While the trend could reduce incentives for new voters to affiliate with a major party, the ultimate impact remains uncertain, as independent voters have historically had lower turnout rates in primary elections.