The Vampire Diaries
The series premiere of "The Vampire Diaries" on September 10, 2009, gave The CW its biggest series premiere, scoring 4.91 million viewers. Adding in DVR numbers, the ratings for the premiere swelled to an official 5.7 million viewers. In 2016, a "New York Times" study of the 50 TV shows with the most Facebook Likes found that "as with several other shows that focus on the supernatural", "The Vampire Diaries" was "slightly more popular outside of cities. That said, the show's fandom has the smallest amount of spatial variation of all 50 shows".
The Vampire Diaries
The series was given a full 22-episode order on October 21, 2009, after strong ratings for the first half of the season. Now there is a spin-off called "The Originals", that goes into depth about the original vampire family from "The Vampire Diaries". On February 16, 2010, The CW announced that it had renewed the show for a second season, which premiered on September 9, 2010. On April 26, 2011, The CW renewed the show for a third season. The third season premiered on September 15, 2011. The fourth season premiered October 11, 2012. The CW renewed the show for a fifth season on February 11, 2013. On February 13, 2014, The CW renewed the series for a sixth season. On January 11, 2015, the CW renewed the series for a seventh season.