This graph shows the share of NASCAR fans in the United States in 2018, by city. According to the source, **** percent of the population in Charlotte, North Carolina had watched, attended, or listened to a NASCAR race.

This graph shows the net favorability of NASCAR in the United States in 2018, by political affiliation. According to the source, NASCAR had a net favorability of ** percent among Republicans in the United States in 2018.

The average TV audience of the March 2023 NASCAR cup race at the Las Vegas Motor Speedway amounted to just under ************, representing a small decrease on the previous year. Meanwhile, the race attracted an average TV viewership of *********** in 2020.

The average TV audience of the ************* NASCAR Cup race at Phoenix Raceway amounted to around **** million, representing a slight decrease on the previous year. In 2019, the race was watched by an average TV audience of nearly five million.

In 2023, the NASCAR All-Star race was watched by an average TV audience of around *** million, representing a decrease of just over ** percent on the previous year. In 2021, the event had an average TV audience of **** million.

The average TV audience of the ********** NASCAR Cup Series race at Atlanta Motor Speedway amounted to **** million, representing a decrease of around ** percent on the previous year. Five years earlier, the event had an average TV audience of *** million.

The average TV audience of the 2023 NASCAR Cup Series race at Sonoma Raceway amounted to nearly *************, representing an increase of around ** percent on the previous year. It also represented the largest audience in five years.

The average TV audience of the ******** NASCAR Cup Series race at Kansas Speedway amounted to around **** million, representing a small increase on the previous year. Meanwhile, the race attracted an average TV viewership of **** million in 2021.