Religion influences US midterm election voting patterns

Religious affiliation is significantly influencing voting behavior ahead of the US midterm elections. According to a Pew Research Center poll conducted between September 28 and October 4, 2026, white evangelical Protestants show strong support for Republican candidates, with 73 percent favoring them for the House of Representatives. In contrast, Black Protestants lean heavily toward Democrats, with 74 percent support. Other groups, such as Hispanic Catholics (59 percent Democratic support), atheists (81 percent), and agnostics (75 percent), also favor Democratic candidates.

Beyond polling data, religious identity and themes like Christian nationalism are central to the political discourse. While the influence of white evangelicals is statistically declining—now representing approximately 13 percent of the population according to the Public Religion Research Institute—some political figures continue to utilize religious rhetoric. Discussions regarding the role of faith in politics highlight deep societal divisions, with some leaders seeking to increase the political influence of Christian communities while others argue that strict religious adherence does not necessitate Republican affiliation.