FAQ

How do semi-open primaries work in New Mexico?

Instead of having to switch their registration, Independent and Decline-to-State (DTS) voters will be able to maintain their nonaffiliation by simply selecting the ballot of the major party in which they want to vote during primary elections. This process doesn’t add more work or stress to election staff by removing same-day registration requirements.

How is this different from the previous primaries system?

Previously, voters registered as Independent and DTS would have to switch their registration to one of the major parties, thereby adding extra work, a barrier to participation for a large number of voters.

Now, voters who are registered as Independent and DTS can vote in primary elections by selecting the major party of their choices’ ballot. This process doesn’t require these voters to change their registration ahead of time and promotes accessibility, without adding work to election workers.

When will semi-open primaries go into effect?

Semi-open primaries are in effect. They’ll be used for the first time during the primary election cycle in June 2026.

What’s the difference between semi-open and open primaries?

In semi-open primaries, Independent and DTS voters can select one major party’s ballot in the primary. They don’t have to change their voter registration and candidates are on their respective party’s ballot.

Under open primaries, all candidates are presented on one single ballot where any voter can vote for any candidate regardless of party affiliation. California, Alaska, and Nebraska are some of the states that use this form of primaries.

How many unaffiliated (Independent and Decline-to-State) voters are there in New Mexico?

As of March 31st, 2026, there are 371,380 voters that are registered as Independent or DTS in New Mexico.

Who is most affected by semi-open primaries?

Independent and DTS voters are most affected by semi-open primaries, because they are left out of participating under closed primaries. A growing number of young, first-time voters, and people interacting with elections and democracy for the first time will be affected. As well, many diverse, often underrepresented populations, including veterans, register as independent or decline to state a party affiliation, meaning those populations will be more empowered under semi-open primaries.

Studies show that turnout increases when primary elections are opened to independents, and their voices are better heard.