Server Population
No player counts, but you can use this to kinda sorta get an idea.
http://gw2.brutebyte.com/world?world_id=1017
This tool uses the API to track guilds that have claimed an objective in WvW. Note that this does not mean captured, but rather a guild that has leveled it’s influence in Art of War enough to claim a captured objective in WvW and then had an opportunity/reason to actually claim an objective.
There are many multiples of that number of guilds that never claim objectives in WvW, even more that never even enter WvW.
(edited by Karizee.8076)
We don’t know the actual numbers. But WvW is rather full on Friday nights. They must have also raised the caps, since many servers were full for a long time.
And other than WvW, a server’s population is irrelevant compared to the population on the Megaserver you happen to be on.