According to an AMC press release, it was "the biggest show of the fall season among Adults 18-49." Also, "the 9pm ET premiere garnered 10.9 million viewers and a 7.4 HH rating making it the highest rated episode in series history, and growing more than 50% over last season's premiere. The season 3 premiere now reigns as the biggest telecast for any drama series in basic cable history among all viewers. "The Walking Dead" encored at 10pm with 3.5 million viewers and midnight with 850,000 viewers delivering 15.2 million viewers for the night. In addition, the season two premiere of "Talking Dead" at 11pm attracted 2.1 million viewers, growing 85% over the season one premiere."
"Thank you to the fans for making The Walking Dead such a tremendous success. We are honored and humbled that television's largest adult audience resides on AMC. So many people on both sides of the camera worked tirelessly on this project, and I thank and congratulate each of them for their amazing contribution," said Charlie Collier, president of AMC.