SL Attendances: 2000-2025

The data to the right covers the average over the past twenty five years (2021 didn't take place). The 'Yrs' colum is the number of years clubs have been in the top flight. Most of the clubs that have been consistently present are toward the top of the list. 

The names in yellow signify those not currently in SL. York is absent although in SL for 2026 because it wasn't ever during the period considered here.

Leeds leads from Wigan, the two best supported clubs. Toronto did very well considering the sport is a novelty in Canada without any history of note. 

The Crusaders Club was founded in Bridgend, Wales as the Celtic Crusaders. They relocated to Wrexham as simply the Crusaders. They are now the North Wales Crusaders in the second division. 

London is very poor for the number of years they were in Super League. With new owners and likely readmission to SL, the hope is that average will improve.