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Here Are The Different Types Of Primary Elections, Explained

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Many U.S. citizens have been gearing up for the 2024 election for a long time. Many are preparing for Nov. 5, 2024, whether with anticipation or dread, but there are actually U.S. elections happening much sooner — the primary elections, which are a key part of presidential election years in the United States. Primary elections play an important role in the American electoral system, but different parts of the country handle them differently. Here is a guide to the different types of primary elections, so you can be prepared for election season 2024.

What is a primary election?

A primary election is a type of election where political parties determine which candidate(s) will be listed on the general election ballot for their party. In a primary election, voters choose which candidate they believe should be on the general election ballot. 

A primary is different from a caucus. Primaries are run by state and local governments, where voting happens by secret ballot. Caucuses are run by political parties and are held at the county, district, or precinct level. Participants in caucuses will divide themselves into groups based on the candidate they support, and the number of voters in each group determines how many delegates their respective candidate has won.

The 2024 primaries and caucuses began on Jan. 15 and will run through Sept. 10. The Republican National Convention and Democratic National Convention will take place on July 15-18 and Aug. 19-22, respectively, and this is where each party is expected to announce their official candidates for the general election.

Types of Primary Elections

In a closed primary, only voters affiliated with a given political party are allowed to vote in that party’s primary election (Republicans can only vote in the Republican primary and Democrats can only vote in the Democratic primary). According to Ballotpedia, closed primaries are used by at least one party in the following states: Connecticut, Delaware, Florida, Kentucky, Maine, Maryland, Nevada, New Mexico, New York, Oklahoma, Oregon, Pennsylvania, South Dakota, Utah, Washington D.C., and Wyoming.

In an open primary, voters do not need to be affiliated with a given political party to vote in that party’s primary election. However, voters are only allowed to vote in one primary, so they must choose which party’s primary to vote for. Open primaries are used by at least one party in the following states: Alabama, Arkansas, Georgia, Hawaii, Illinois, Indiana, Iowa, Michigan, Minnesota, Mississippi, Missouri, Montana, North Dakota, Ohio, South Carolina, Tennessee, Texas, Vermont, Virginia, and Wisconsin.

In a semi-closed primary, independent or unaffiliated voters may choose which party’s primary election to participate in. Registered or affiliated voters still have to vote in the primary election of the party they are affiliated with. Semi-closed primaries are used by at least one political party in the following states: Arizona, Colorado, Idaho, Kansas, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Oklahoma, Rhode Island, South Dakota, Utah, and West Virginia.

In a top-two primary, candidates from all parties are listed on the same ballot. Once all the votes are counted, the top two candidates advance to the general election, regardless of their party. Three states have used a top-two primary in the past: California, Nebraska, and Washington. Additionally, Alaska and Louisiana use variations of the top-two primary.

The 2024 Primaries

Although it is early in the election process, current President Joe Biden and former President Donald Trump have been doing the best in their respective primary races. If they win their primaries, the 2024 presidential election will yet again be a race between Trump and Biden.

Jordyn Stapleton has been a National Lifestyle Writer for Her Campus since February 2023. She covers a variety of topics in her articles, but is most passionate about writing about mental health and social justice issues. Jordyn graduated from CU Boulder in December 2022 with Bachelor’s degrees in music and psychology with a minor in gender studies and a certificate in public health. Jordyn was involved in Her Campus during college, serving as an Editorial Assistant and later Editor-in-Chief for the CU Boulder chapter. She has also worked as a freelance stringer for the Associated Press. Jordyn is currently taking a gap year and working at a local business in Boulder, with hopes of attending graduate school in fall 2024. Jordyn enjoys reading, bullet journalling, and listening to (preferably Taylor Swift) music in her free time. If she isn’t brainstorming her next article, you can usually find her exploring coffee shops or hiking trails around Boulder with her friends.