Alexandra Villarreal had this information in The Guardian. Here is an excerpt:

From county officials and sheriffs to governors and senators, white male minority rule pervades politics in the United States, according to a new report published on Wednesday.

White men represent 30% of the population but 62% of officeholders, dominating both chambers of Congress, 42 state legislatures and statewide roles across the nation, the analysis shows.

By contrast, women and people of color constitute 51% and 40% of the US population respectively, but just 31% and 13% of officeholders, according to the research by the Reflective Democracy Campaign, shared exclusively with the Guardian.

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