has seen some of the most severe population decline in Japan: it is one of four prefectures in Japan registering declines in population since 1955. Its population also has the lowest percentage of children (defined as under the age of 15), at 9.3% in 2022, down from 11.2% in 2010. 38.6% of residents are 65 or older, the highest percentage of any Japanese prefecture. As of October 1, 2022, it has an estimated population of 944,902 people.

The high rate of depopulation in Akita Prefecture has led smaller communities to merge with each other,