In music, how many kinds of venues are there?

OK, stupid pointless question, but I’m curious anyway.
How many kinds of venues are there? Is it just low level, mid level, high level? Or are there any in-between? For instance, I know that a crowd of 10,000 or more is more than likely high level and a 200 person night club is low level, but would state fairs and casinos be mid level?
OK, two ways to answer this question. Either list different types of venues, in the order of most people to least people, and if they’re low, high, mid, or whatever…for example
Arena’s/Coliseums - High level
Casino’s/State Fairs/Festivals - Mid level
Bars/Nightclubs - Low level
Or, just give numbers and the appropriate level, for example
10,000 - Above - High
5,000 - 10,000 - Medium high
1,000 - 5,000 - Medium
Under 5,000 - Low
Anyway, I’ll quit babbling now, and hope that someone answers my question. Thanks.

It’s worse than that. There are different types of venues. Not stadiums, of course–they are used for anything. But, for instance, you never see a metal band playing at the symphony hall.

There was a great story about The Who playing at the Metropolitan Opera House in NYC. Because Tommy is a Rock Opera you see. The directory was with a reporter in his office and reached out to touch the wall. He said (with eyes wide): “It’s moving!”