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In page Mahoning County, Ohio:

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Mahoning County is historically Democratic-leaning, voting for the Democratic presidential candidate in every election from 1976 through 2016. Circa 1972 to 2016,[1] the majority of voters in Mahoning County and Youngstown chose Democratic Party candidates in U.S. presidential elections.[2] In 2016, Hillary Clinton won the county over Donald Trump by 3.3 percent, the smallest margin since 1972; in 2012, Barack Obama carried the county over Mitt Romney by a solid 28.3 percent.[citation needed]