Guild Wars 2

Hi am new to Gw2 and i just started and not seeing a lot of people on the starting world ect whats the best EU High pop server with still low lvl people as i want to do dungeons

well with this http://www.gw2lfg.com/ you can group up with people from different EU servers and do dungeons together. (you only have to be from the same region to enter the dungeon together, you don’t have to be in the same server)
That being said I’m on Underworld and it has a fair amount of people, but I’m also convinced that we’re not the busiest server of all of them. Probably any high population server will have a nice amount of people still leveling alts and doing content in the low level zones

I think the busiest PvE Server at the moment is Desolation.

@OP
Dungeons are not for low level players. If you want to do dungeons you need to look for a server with a lot of high-level players, not low-level players.

The level rating for entering a dungeon is not indicative of the dungeon difficulty. For example Ascalon Catacombs is listed as level 35 dungeon. In reality, this dungeon is more difficult than some of the 70+ dungeons. The only dungeon where you get auto-scaled to max-level (80) is Fractals. However this does not mean you get access to all the traits options of a true lvl 80 character, so you are still at a disadvantage.

Furthermore, you will not find many groups on http://www.gw2lfg.com/ wanting to take on a low-level players for any dungeon.

Concentrate first on leveling, building up your playing skills, and enjoying the PvE content. Stay away from dungeons until you are at a high enough level that you can enjoy the experience.