Kamagaya Population 2026
Kamagaya has a population of 109,932, making it the #249 biggest city in 🇯🇵 Japan, located in Chiba. Roughly 0.1% of Japan's population lives here. It is about 89× smaller than Tokyo, the country's biggest city.
Population (city proper)
109,932
Rank in Japan
#249
Coordinates
35.77°N, 140.00°E
~31 m elevation · Asia/Tokyo
Distance to capital (Tokyo)
29 km
18 miles, straight line
Other big cities in Chiba
Cities near Kamagaya
FAQ
What is the population of Kamagaya?
Kamagaya has a population of 109,932 (city proper, latest official figure via GeoNames), making it the #249 biggest city in Japan.
What region is Kamagaya in?
Kamagaya is located in Chiba, Japan.
Is Kamagaya the capital of Japan?
No, the capital of Japan is Tokyo, about 29 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.