Chita is a city in Aichi Prefecture, Japan. As of 1 October 2019, the city had an estimated population of 83,891 in 35,798 households, and a p…Chita is a city in Aichi Prefecture, Japan. As of 1 October 2019, the city had an estimated population of 83,891 in 35,798 households, and a population density of 1,828 persons per km². The total area of the city is 45.90 km².