Iowa continually has the best attendance per season. Since 2002, when attendance began being compiled, Iowa has led average home attendance nationally 18 out of 19 seasons, the lone exception being 2006 (Oklahoma State). Iowa has also led total attendance 18 out of 19 seasons despite other universities having higher single-dual totals, and sometimes more total duals. The only time Iowa failed to lead total attendance was in 2017, when they had 2 fewer duals than Penn State, but trailed total attendance by only 1872 patrons.