Dortmund's home stadium Signal Iduna Park has the highest average attendances this season as there are on average 81,171 people who go to the stadium to watch every Dortmund's game.
Highest average attendances in top 5 leagues 19/20:
Signal Iduna Park (Dortmund) - 81,171
Allianz Arena (Bayern) - 75,000
Camp Nou (Barca) - 73,323
Old Trafford (Man Utd) - 72,669
Bernabeu (Real Madrid) - 66,884