The tablets are sometimes issued as a routine measure – EDF have distributed iodine pills five times since 1997, the last occasion that they did so was in 2009.
Potassium iodine tablets protect the thyroid gland against the effects of radioactive iodine, if it is released into the atmosphere through a nuclear accident.
Jersey imports the vast majority of its electricity from France, which is heavily reliant on nuclear power.
The tablets will be handed out in January, along with leaflets telling neighbours how to take them.
EDF is funding the distribution of tablets to 400,000 homes that lie close to its nuclear plants.
