The sample size is over 5,000 people -- more than sufficient if the selection methodology is good. They describe their selection methodology at length: https:

The sample size is over 5,000 people -- more than sufficient if the selection methodology is good. They describe their selection methodology at length: https://www.pewresearch.org/methods/wp-content/uploads/sites/10/2023/10/2023-NPORS-Methodology-Statement.pdf https://www.pewresearch.org/methods/wp-content/uploads/sites...