Komaki is a city located in Aichi Prefecture, Japan. As of 1 October 2019, the city had an estimated population of 148,872 in 68,174 households, and a population density of 2,370 inhabitants per square kilometre. The total area of the city was 62.81 square kilometres. Komaki is commonly associated with the former Komaki Airport, which is located on the border between Komaki and neighboring Kasugai.