Results of the 2022 United States Senate Republican primary election in Pennsylvania by county. Data from https://www.nytimes.com/interactive/2022/05/17/us/elections/results-pennsylvania-us-senate.html.
Shading from here, with the "Republican" colors used for Oz, the "Libertarian" colors used for Barnette, and the "Republican (alternative)" colors used for McCormick. The use of these colors is not meant to imply the candidates share views with the named parties.
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Elli