Number of Flickr Users
How many Flickr users are there in the world?
More than 40 million.
There are more than 40 million members of the popular image hosting site Flickr as of November 2009. This is according to a report in the YahooCorp blog, Yodel Anecdotal, posted on November 12, 2009 to announce a partnership between Flickr and the photo-printing service Snapfish.