Aggregate of all polls released for Ohio's 15th congressional district House election between Democrat Don Leonard and Republican Mike Carey. This page will update the moment new polls are released, including the polling average, projected margin, and survey details.
2026 Ohio 15th House Polling Average
Mike Carey leads Don Leonard by 3.4% in the Pollsmax polling average for the 2026 Ohio 15th district House election, 42.4% to 39.0%. The average currently aggregates results from 4 polls. According to the latest Ohio 15th district House poll, conducted by Hart Research (D) on September 24, Leonard leads Carey 46% to 45%.
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Weighted polling average
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Weighted polling average
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Polling average difference
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Number of polls conducted
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Pollsmax creates a time-weighted and partisanship-adjusted polling average from an aggregate of all polls conducted for the general election. See the polling methodology to learn more about how polls are standardized and weighted.