Last summer, Under the Dome was a big success for CBS. How will season two do in the ratings? Will this Stephen King TV show be renewed for a third season or will it be cancelled instead? Time will tell.

Under the Dome revolves around residents of Chester’s Mill in Maine after a large transparent dome cuts them off from the world. Those on the inside have to work to survive with limited resources and rising tension. The large cast includes Mike Vogel, Rachelle Lefevre, Natalie Martinez, Britt Robertson, Alexander Koch, Nicholas Strong, Colin Ford, Mackenzie Lintz, Jolene Purdy, Aisha Hinds, Dean Norris, Eddie Cahill, and Karla Crome.

The ratings are typically the best indication of a show’s likelihood of staying on the air. The higher the ratings (particularly the 18-49 demo), the better the chances for survival. This chart will be updated as new ratings data becomes available — typically around 11:30am EST/8:30am PST. Refresh to see the latest.

Final season averages: 1.6 rating in the 18-49 demographic with 7.17 million total viewers.

Note: If you’re not seeing the updated chart, please try reloading the page or view it here.

For comparisons: The first season of Under the Dome averaged a 2.7 rating in the 18-49 demographic with 11.21 million viewers.

Note: These are the final national numbers (unless noted with an “*”). These are different from the fast affiliate numbers which are just estimates of the actual ratings. The final nationals are typically released within 24 hours of the programming or, in the case of weekends and holidays, a couple days later.

What do you think? Do you like the Under the Dome TV show? Do you think it should be cancelled or renewed for season three?

UPDATE: Now that the season’s over, how has the show performed?