Uwajima is a city located in the Ehime Prefecture of Japan. It serves as a regional center within the prefecture, characterized by its specific geographic location and administrative boundaries.
As of September 1, 2022, the city had an estimated population of 70,440 residents living in 35,429 households. The area covers a total of 468.19 square kilometres (180.77 sq mi), resulting in a population density of approximately 150 persons per square kilometre.