Maximum attendance including standing room only is 110,000 people. Standard seating is 80,000 so somewhere between and up to 110,000 is your answer. They were out of room so 110,000 may be the closest estimate.
106.5 million Americans watched the Super Bowl on television, while 74,059 people were at the Sun Life Stadium where Super Bowl XLIV took place.
103,219 people attended Super Bowl XLV.
71,024 people attended Super Bowl XLVII
103,219 people attended Super Bowl XLV.
103,219 people attended Super Bowl XLV.
The Attendance for the 2009 Super Bowl XLIII was 70,774.
~76,000.
74,059
100,000
a lot.
Official attendance at Super Bowl XLII was reported to be 71,101.
70774
The attendance at Super Bowl 50 was 71,088.