People Who Attend Religious Services At Least Once a Week

The highlighted income brackets are middle class according to Census guidelines. 

The Cooperative Election Study (CES) is 50,000 person national survey collected by the Harvard Dataverse. I’m only aggregating responses from 2020 to 2022, the most recent year.
Chart: Daily Yonder / Sarah MelotteSource: Kuriwaki, Shiro, 2023, "Cumulative CES Common Content", Harvard Dataverse, V8Get the dataCreated with Datawrapper