swing state

American  

[swing steyt] / ˈswɪŋ ˌsteɪt /

noun

U.S. Politics.

1. a state of the U.S. in which the Democratic and Republican candidates both have a good chance of winning and that is considered key to the outcome of a presidential election.

   the swing states of Ohio and Indiana.

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Etymology

Origin of swing state

First recorded in 1950–55

Example Sentences

Her leadership of a pivotal swing state made her a talked-about potential Democratic presidential nominee.

From The Wall Street Journal • May 28, 2026

"They know Rome wasn't built in a day," Vance said in the key, blue-collar swing state of Pennsylvania on Tuesday.

From Barron's • Dec. 17, 2025

In the swing state of Arizona, there’s a steady stream of voters filing into South Mountain High School in Phoenix.

From BBC • Nov. 5, 2024

Some other polling has suggested a similar shift in places such as Kansas, Nebraska and Ohio, he said, but the trend has not necessarily been showing up in swing state polling.

From Los Angeles Times • Nov. 3, 2024

I caught up with a Puerto Rican voter who lives in another swing state: North Carolina, where about 115,000 people of Puerto Rican descent reside.

From Slate • Oct. 30, 2024