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 district House Polling Average
Mike Carey leads Don Leonard by 8.2% in the Pollsmax polling average for the 2026 Ohio 15th district House election, 44.0% to 35.8%. The average currently aggregates results from 3 polls. According to the latest Ohio 15th district House poll, conducted by Hart Research (D) on August 9, Carey leads Leonard 41% to 37%.
Democrat
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Weighted polling average
Republican
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Weighted polling average
Net margin
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Polling average difference
Polls Included
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Number of polls conducted
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.