Ipsos i-Say is a good survey site with people between 25-54 will get the most surveys, but everyone is welcome to join.
I like how Ipsos i-Say reward you with a few points even if you dont qualify and surveys that you do qualify for do normally pay reasonably well.
Once you reach 1000 points = $10 you can get paid via paypal or you can get itune gift cards, visa prepaid cards, amazon gift cards plus more.
To make even more money with Ipsos I-Say they have a loyalty program which gives you bonus points depending on how many surveys you complete.
For example complete 5 surveys and you get 25 bonus loyalty points, the more surveys you do the more loyalty points you earn!
The loyalty program runs form January 1 – December 31 each year