Primary voters are not the same as general election voters
June 7, 2026
by Brandon Burley and The Redemption Project
Primary elections are easy to misunderstand.
Many voters think of them as warmups.
They are not.
In many races, especially in states, districts or counties where one party dominates, the primary may be the most important election. Sometimes it effectively decides who will hold office before the general election ever arrives.
That is why primary participation matters.
A new national registered-voter poll from Overton Insights asked respondents which party primary they planned to vote in. Overall, 39% said they planned to vote in the Republican primary. Forty-eight percent said they planned to vote in the Democratic primary. Thirteen percent said they did not plan to vote in either primary.
That does not predict who will vote in any specific state.
It does not tell us exactly what Tennessee primary turnout will look like.
But it does remind us of a basic civic truth: the people who vote in primaries are not always the same as the people who vote in general elections.
And that difference shapes politics
Primaries are not just party paperwork
A primary election helps decide which candidate a political party will send to the general election.
That sounds simple.
The practical effect can be enormous.
If a district heavily favors one party, then winning that party’s primary may be more important than winning the general election. The general election may still happen, but the real competition may have already occurred months earlier.
That means a smaller group of voters can shape the choices available to everyone else later.
This is not a conspiracy.
It is the structure.
Low-turnout primaries can give highly motivated voters an outsized role in choosing nominees, setting policy direction and deciding which candidates are viable.
Citizens should not ignore primaries just because the ballot looks preliminary.
In many places, the primary is where public power is first filtered.
The gender split was sharp
The Overton poll found a noticeable gender split in planned primary participation.
Among men, 54% said they planned to vote in the Republican primary, while 34% said they planned to vote in the Democratic primary. Twelve percent said they did not plan to vote in either.
Among women, 24% said they planned to vote in the Republican primary, while 62% said they planned to vote in the Democratic primary. Fourteen percent said they did not plan to vote in either.
That is a major difference.
It does not explain why voters answered that way.
It does not prove how they will vote in a general election.
It does not mean men or women are politically uniform.
But it does show that primary electorates may differ sharply by gender, at least in this national sample.
Campaigns do not only ask who supports them.
They ask who is likely to show up in the election that actually matters for their nomination.
If the primary electorate is different from the general electorate, candidates may speak differently, prioritize different issues or use different messages during the primary season.
That can affect the entire race.
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Age also changes the picture
The poll also showed differences by age.
