Pinterest is growing like no other website
According to comScore, the average Pinterest user spend 98 minutes per month on the site, compared to 2.5 hours on Tumblr, and 7 hours on Facebook. If you don’t count sites like Google+ or new Yahoo channels that have built in user bases, comScore’s data shows Pinterest would be the fastest site of any kind to hit 10 million monthly uniques in the U.S.
Pinterest had 11.7 million unique monthly visitors in January 2011. That’s up from only 7.5 million in December…and a scant 418,000 last May.
Pinterest’s core user base is not the typical early adopter set from the west and east coasts of the United States. While the Pacific and North East regions contained the most Pinterest users in May, now its strongholds are in the East South Central and West North Central States, such as Kansas, Missouri, Minnesota, and Mississippi.