Komaki Population 2026
Komaki has a population of 148,872, making it the #172 biggest city in 🇯🇵 Japan, located in Aichi. Roughly 0.1% of Japan's population lives here. It is about 65× smaller than Tokyo, the country's biggest city.
Population (city proper)
148,872
Rank in Japan
#172
Coordinates
35.28°N, 136.92°E
~17 m elevation · Asia/Tokyo
Distance to capital (Tokyo)
255 km
158 miles, straight line
Other big cities in Aichi
Cities near Komaki
FAQ
What is the population of Komaki?
Komaki has a population of 148,872 (city proper, latest official figure via GeoNames), making it the #172 biggest city in Japan.
What region is Komaki in?
Komaki is located in Aichi, Japan.
Is Komaki the capital of Japan?
No, the capital of Japan is Tokyo, about 255 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.