Czech Wikipedia

General Overview:
The Czech Wikipedia was launched on 3 May 2002. As of the latest data, it features 587.3 thousand articles, supported by a community of 5.7 thousand active users.

Size & Content:
The encyclopedia has accumulated over 25.7 million edits across all pages, spanning 1.6 million pages in total. Its content is backed by 3.8 million references, averaging approximately 6.5 references per article. The total size of all articles amounts to approximately 3.66 gigabytes, with an average of about 6.54 kilobytes per article. The most prolific month for new article creation was March 2010, with 7.6 thousand new articles added. Following closely were August 2006 (5.4 thousand articles) and February 2010 (4.2 thousand articles), marking periods of significant expansion. The largest content growth in articles occurred in March 2010, when 27.88 megabytes were added. Other notable spikes in data volume took place during January 2022 (27.32 megabytes) and April 2020 (24.47 megabytes).

Readership & Usage:
On average, the Czech Wikipedia attracts approximately 14.2 million unique devices per month. The three countries with the highest share of readership are Czech Republic (88.95%), Slovakia (4.77%), and United States (1.51%). The month with the highest readership was January 2026, recording 24.7 million unique device visits. The second and third highest peaks in audience reach were observed in December 2025 (with 17.9 million unique devices) and November 2025 (with 17.7 million unique devices), respectively.

Website address: https://cs.wikipedia.org