Pacific Amphitheatre seating capacity is about 18K including the lawn. 31,000 total sounds about right. 31,000 inside the venue might be an overstatement. Then again, I could be wrong.
Th amphitheater had about 8500 total inside I was told about 3-4 thousand did not get in.
Trump mentioned 31k twice but that is probably tickets requested.
Still an impressive crowd for a Thursday night in the busiest part of Orange County.
Last night LA news stations were saying about 8,000 total at the Trump rally, inside plus outside. Who knows...