Ranked: The Most Valuable NFL Teams in 2022
MAP: the Most Popular NFL Team in Every State
NFL Nations: The Most Popular NFL Teams in the World
Ranked: The Most Valuable NFL Teams in 2022
10 Most Popular NFL Teams in 2023 - sportinglad
Here's an NFL fan map — based on Facebook likes – Twin Cities
NFL Teams With Most Fans: Highest Attendance This Season
Most popular professional sports teams in every state/province
Maps Mania: The NFL Maps of the United States
National Football League - Wikipedia
Ranking NFL teams' popularity across the US – NBC Sports Chicago