Owariasahi is a city located in the Aichi Prefecture of Japan. It occupies a total land area of 21.03 square kilometres, which is approximately equivalent to 8.12 square miles.
As of October 1, 2019, the city had an estimated population of 81,954 residents living in 35,583 households. The population density of the area is recorded at 3,897 persons per square kilometre.