A majority of people under age 50 who had lived in three towns close to the site of the 2011 Fukushima No. 1 nuclear disaster have no plans to return, an official survey showed Saturday.

Many former residents of Futaba, Namie and Tomioka say they have established new lives elsewhere and that their adopted hometowns are more convenient.

The three towns were subject to government evacuation orders in the wake of the crisis at the plant, which was triggered by a magnitude 9.0 earthquake and ensuing tsunami.