The Show Had Surprisingly Low Ratings
Despite many positive reviews from major television critics who called it one of the best contemporary dramas of all time, The Wire received surprisingly poor Nielson ratings. David Simon attributed the low ratings to the complexity of the plot, heavy use of slang, a predominately black cast, and a poor time slot.
After the close of the third season, The Wire was facing cancelation for struggling to maintain ratings. Simon wondered if the expectations for HBO shows and ratings had changed after The Sopranos. However, the show lasted two more seasons, ending after 60 episodes and five seasons. Despite the low ratings, The Wire did have a number of important fans.