Voting for Presidential Candidates in the March 5, 2024 Presidential Primary Election

All voters can vote in the Presidential Primary Election on March 5, 2024, but voting for a presidential candidate and county central committees depends on the political party you are registered with.

  • If you are registered to vote with a political party, you will receive a ballot that contains presidential candidates for that party only. ​
  • If you are registered as a No Party Preference voter, you will receive a nonpartisan ballot, which will not include candidates for U.S. President unless you request a different ballot.  ​Some parties will allow you to crossover and vote for their presidential candidates.  The American Independent, Democratic and Libertarian parties will allow you to crossover and vote for their presidential candidates. 
Register/Re-Register to Vote Check My Registration
If I am registered as a No Party Preference voter and do nothing...

You will receive a nonpartisan ballot with no presidential candidates listed, but you can request a ballot from one of the following political parties:

  • American Independent
  • Democratic
  • Libertarian

Choosing to participate in a party's primary in this election will not change your registration status as a No Party Preference voter.

You may request one of the above ballot choices by:

  • using the Crossover Ballot Application button at the top of this webpage
  • emailing registrar@smcacre.gov
  • calling/texting 650.312.5222
  • writing/visiting the Registration & Elections Division at 40 Tower Road, San Mateo, CA 94402

You may also make a request in person at any Vote Center beginning 29 days before Election Day.  To avoid long wait times, we suggest you visit a Vote Center before Election Day.

If I am registered as a No Party Preference voter and want to vote for American Independent, Democratic or Libertarian presidential candidates...

You can request a ballot from one of the following political parties:

  • American Independent
  • Democratic
  • Libertarian

Choosing to participate in a party's primary in this election will not change your registration status as a No Party Preference voter.

You may request one of the above ballot choices by:

  • using the Crossover Ballot Application button at the top of this webpage
  • emailing registrar@smcacre.gov
  • calling/texting 650.312.5222
  • writing/visiting the Registration & Elections Division at 40 Tower Road, San Mateo, CA 94402

You may also make a request in person at any Vote Center up to 29 days before Election Day.  To avoid long wait times, we suggest you visit a Vote Center before Election Day.

If I am registered as a No Party Preference voter and want to vote for Green, Peace and Freedom or Republican presidential candidates...

You must re-register with that party.

The following political parties require voters to register with their party in order to vote for their presidential candidates.

  • Green
  • Peace and Freedom
  • Republican

You can go to registertovote.ca.gov or pick up a Voter Registration Card at a library, city/town hall or post office.

The deadline to re-register online or by mail is February 20.  You may re-register at any Vote Center through Election Day.

If I am registered with the American Independent, Democratic, Green, Libertarian, Peace and Freedom or Republican party and want to vote for that party's presidential candidates...

You will receive a ballot for your political party automatically and do not have to do anything.

If I am registered with the American Independent, Democratic, Green, Libertarian, Peace and Freedom or Republican party but want to vote for a different party's presidential candidates...

You must re-register.

You can go to registertovote.ca.gov or pick up a Voter Registration Card at a library, city/town hall or post office.

The deadline to re-register online or by mail is February 20.  You may re-register at any Vote Center through Election Day.

What if I'm registered with a political party, but I want to vote for another political party's presidential candidate?

You can only vote for a presidential candidate in your own political party.  You need to re-register with that other political party.  

You can go to registertovote.ca.gov or pick up a Voter Registration Card at a library, city/town hall or post office.

The deadline to re-register online or by mail is February 20.  You may re-register at any Vote Center through Election Day.

When is the last day I can change my political party for this election?

The deadline to re-register online or by mail is February 20. You may re-register at any Vote Center through Election Day.

February 20 is the last day you can register to vote for the March 5, 2024 election.  ​If you miss the deadline to register to vote, you can register conditionally​ at any Vote Center through Election Day.

What if I missed the deadline to register to vote or update my information?

If you missed the deadline of February 20 to register or re-register online or by mail, you may change your political party affiliation, update your registration or register to vote and obtain a new ballot by visiting any Vote Center in San Mateo County.

What are the qualified parties?

The qualified parties in California are American Independent, Democratic, Green, Libertarian, Peace and Freedom and Republican.  If you are registered with a party not listed, you will receive a No Party Preference ballot.

I received two ballots in the mail. What should I do?

If you are a No Party Preference voter and requested a crossover ballot after January 10, you will receive a nonpartisan ballot and a crossover ballot.  You should only vote and return one ballot. Only the first ballot our office receives will be counted, ensuring NO ONE can vote twice. The other ballot should be destroyed.

Voters may also receive additional ballots if they re-register, update their voter registration or request a replacement from our office. Replacement ballots are a normal part of the Vote by Mail process.

What is a No Party Preference/NPP voter?

No Party Preference or "NPP" voters registered to vote without stating a political party.  They are also known as nonpartisan, independent, and decline to state or "DTS."

I’m an Independent Party voter. Am I considered a No Party Preference voter?

A No Party Preference voter is one who did not register with one of the qualified political parties – American Independent, Democratic, Green, Libertarian, Peace and Freedom and Republican.  The Independent Party is not a qualified political party, and voters who registered with this party will be treated in the same manner as a No Party Preference voter.

What is crossover voting?

Crossover voting occurs when voters who are registered to vote with No Party Preference request an American Independent, Democratic or Libertarian party Presidential Primary ballot.  If a No Party Preference voter does not request a crossover ballot, they will receive a Presidential Primary Election ballot without any presidential candidates listed.

Who can crossover vote?

Only No Party Preference voters can crossover in this election.

What parties are allowing crossover voting?

The American Independent, Democratic and Libertarian parties are allowing crossover voting this election.

Why didn’t the other parties allow No Party Preference voters to vote for their candidates?

The decision regarding crossover voting was made by each political party, not the Elections Office.  Contact the political parties for more information.

As a No Party Preference voter, how do I request a different ballot?

You can request a Vote by Mail ballot from the American Independent, Democratic or Libertarian party by:

  • using the Crossover Ballot Application button at the top of this webpage
  • emailing registrar@smcacre.gov
  • calling/texting 650.312.5222
  • writing/visiting the Registration & Elections Division at 40 Tower Road, San Mateo, CA 94402. 

You may also make a request in person at any Vote Center up to 29 days before Election Day.

I received my ballot but it doesn't have any presidential candidates on it...

You received a nonpartisan ballot with no presidential candidates. 

You may request an American Independent, Democratic or Libertarian ballot by:

  • using the Crossover Ballot Application button at the top of this webpage
  • emailing registrar@smcacre.gov
  • calling/texting 650.312.5222
  • writing/visiting the Registration & Elections Division at 40 Tower Road, San Mateo, CA 94402. 

You may also make a request in person at any Vote Center up to 29 days before Election Day.

Can I request a different ballot after receiving my Vote by Mail Ballot?

Yes, you may destroy, surrender or return the un-voted or spoiled ballot before you request a replacement ballot or a ballot of a different party. 

If I do not request a Democratic, American Independent or Libertarian Party ballot, will I be allowed to vote?

Yes, you will be allowed to vote.  No Party Preference voters not requesting one of those ballots will be given a nonpartisan ballot, containing only the names of the candidates for voter-nominated offices, nonpartisan offices and measures to be voted upon.  There will not be any Presidential candidates on this ballot.

If I do request a Democratic, American Independent or Libertarian Party ballot, will I now be registered with that party?

No, you will still be registered as a No Party Preference voter.  You will only be given an American Independent, Democratic or Libertarian party ballot for the 2024 Presidential Primary Election if you request one.

If I am a No Party Preference voter, how can I request a ballot for the Republican Party, Green Party or Peace and Freedom Party?

You need to re-register with that party.  Click here to re-register.

What if I want to vote for a Republican, Green or Peace and Freedom presidential candidate?

You must be registered as Republican to vote for a Republican presidential candidate, or as Green to vote for a Green Party presidential candidate, or as Peace and Freedom to vote for a Peace and Freedom presidential candidate.
 

I received a mailer from your office. Why are only three parties listed on the postcard and not all the other qualified parties, including the Republican, Green, and Peace and Freedom Parties?

Only the Democratic, American Independent and Libertarian Parties notified the Secretary of State that they are allowing non-affiliated (No Party Preference) voters to vote for candidates of their parties. 

Top Two Candidates Open Primary Act


The Top Two Candidates Open Primary Act, which took effect January 1, 2011, created "voter-nominated" offices.  The Top Two Candidates Open Primary Act does not apply to candidates running for U.S. President, county central committees, or local offices.

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