FC Seoul
Total attendance  &  Average attendance
Columns: Season | Season Total Att. | K-League Season Total Att. | Regular Season Average Att. | League Cup Average Att. | FA Cup Total / Average Att. | ACL Total / Average Att. | Friendly Match Att.
1984–2003 | Official attendance records don't have credibility | Official attendance records don't have credibility | Official attendance records don't have credibility | Official attendance records don't have credibility | Official attendance records don't have credibility | Official attendance records don't have credibility | Official attendance records don't have credibility | 2004 | 223,529 | 223,529 | 15,363 | 6,529 | Undisclosed | N/A | N/A | 2005 | 458,605 | 458,605 | 22,010 | 32,415 | Undisclosed | N/A | Unknown ( Boca Juniors ) | 2006 | 302,833 | 302,833 | 19,276 | 11,921 | Undisclosed | N/A | 61,235 ( FC Tokyo ) | 2007 | 379,903 | 379,903 | 21,515 | 14,315 | Undisclosed | N/A | 65,000 ( Manchester United ) | 2008 | 398,757 | 398,757 | 22,417 | 12,499 | No home match | N/A | 34,000 ( Los Angeles Galaxy ) 40,000 ( FC Tokyo ) | 2009 | 319,250 | 270,624 | 16,535 | 11,300 | 1,315 / 1,315 | 47,311 / 11,828 | 65,000 ( Manchester United ) | 2010 | 547,592 | 546,397 | 32,576 | 14,439 | 1,195 / 1,195 | N/A | N/A | 2011 | 505,138 | 448,027 | 28,002 | N/A | 3,733 / 3,733 | 53,378 / 13,345 | N/A | 2012 | 467,649 | 451,045 | 20,502 | N/A | 16,604 / 8,302 | N/A | N/A