The Spanish Wikipedia (Spanish: Wikipedia en espaƱol) is a Spanish-language edition of Wikipedia, a free online encyclopedia. It has 1,862,791 articles. Started in May 2001, it reached 100,000 articles on March 8, 2006, and 1,000,000 articles on May 16, 2013. It is the 8th-largest Wikipedia as measured by the number of articles and has the 4th-most edits. It also ranks 12th in terms of depth among Wikipedias. In February 2002, Larry Sanger wrote an e-mail to a mailing list stating that Bomis was considering selling advertisements on Wikipedia. Edgar Enyedy, a user on the Spanish Wikipedia, criticized the proposal. Jimmy Wales and Sanger responded by saying that they did not immediately plan to implement advertisements, but Enyedy began establishing a fork. Enciclopedia Libre was established by February 26, 2002. Enyedy persuaded most of the Spanish Wikipedians into going to the fork. By the end of 2002, over 10,000 articles were posted on the new site, and the Spanish Wikipedia was inactive for the rest of the year. Andrew Lih wrote that "for a long time it seemed that Spanish Wikipeda [sic] would be the unfortunate runt left from the Spanish fork." The general popularity of Wikipedia attracted new users to the Spanish Wikipedia who were unfamiliar with the fork and these users came by June 2003. By the end of that year the Spanish Wikipedia had over 10,000 articles. The size of the Spanish Wikipedia overtook that of the fork in the northern hemisphere in the fall of 2004. More information...
According to PR-model, es.wikipedia.org is ranked 1,186th in multilingual Wikipedia, in particular this website is ranked 173rd in Russian Wikipedia.
The website is placed before siliconera.com and after acm.org in the BestRef global ranking of the most important sources of Wikipedia.