Komagane Population 2026

Komagane has a population of 32,202, making it the #790 biggest city in 🇯🇵 Japan, located in Nagano. It is about 302× smaller than Tokyo, the country's biggest city.

Location of Komagane (capital Tokyo shown for reference). Boundaries: Natural Earth.

Population (city proper)

32,202

Rank in Japan

#790

Coordinates

35.72°N, 137.94°E

~640 m elevation · Asia/Tokyo

Distance to capital (Tokyo)

158 km

98 miles, straight line

Other big cities in Nagano

City	Population	Rank in Japan
Nagano	372,760	#59
Matsumoto	241,145	#104
Ueda	157,480	#162
Iida	101,536	#268
Saku	99,131	#276
Azumino	94,222	#292
Ina	68,177	#411
Shiojiri	67,241	#417

Cities near Komagane

Ina68,177 people · ~12 km away
Minamiminowa15,797 people · ~18 km away
Kinoshita24,989 people · ~21 km away
Iida101,536 people · ~24 km away
Tatsuno18,951 people · ~30 km away
Chino56,400 people · ~37 km away

FAQ

What is the population of Komagane?

Komagane has a population of 32,202 (city proper, latest official figure via GeoNames), making it the #790 biggest city in Japan.

What region is Komagane in?

Komagane is located in Nagano, Japan.

Is Komagane the capital of Japan?

No, the capital of Japan is Tokyo, about 158 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.

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