For those wondering, this is the breakdown of the level 150+ (including 150) player breakdown. This is from Ymera and (I assume) is up to date. I didn't take away people who didn't play, so that might have something to do with it, but, anyway, made a program that counted up the clan / omni from the ymera pages.
So, anyway.
Total 150+ players:
1240
Clan: 707
Omni: 521
edit --- omni numbers had included neutrals, fixed it (was originally 533 omni / neutrals combined)
~Chris