There are about 1300 grandmasters in the world. I think just a little over that number by now.
They are spread among 75 countries, with Russia having 156, Germany next with 61, and 15 countries having one each:
http://www.nationmaster.com/graph/spo_che_gra-sports-chess-grandmasters
Im curious how many there are world wide? How many are there per country?