10,000 people standing close together cover 188 ft (57.3 m) by 134 ft (40.9 m). This area is about the size of an Olympic swimming pool.

Together they weigh
827 US tons
827 US tons (750 tonnes)
covers about the area of an Olympic swimming pool
Sizes and weights are typical for an adult or standard person; real ones vary. Standing close together, not packed in.