Ōno Population 2026
Ōno has a population of 15,091, making it the #1209 biggest city in 🇯🇵 Japan, located in Iwate. It is about 645× smaller than Tokyo, the country's biggest city.
Population (city proper)
15,091
Rank in Japan
#1209
Coordinates
40.29°N, 141.63°E
~211 m elevation · Asia/Tokyo
Distance to capital (Tokyo)
538 km
334 miles, straight line
Other big cities in Iwate
Cities near Ōno
- Kuji34,418 people · ~16 km away
- Hachinohe239,046 people · ~26 km away
- Ninohe25,513 people · ~27 km away
- Nanaku16,809 people · ~33 km away
- Hakurōmachi16,042 people · ~38 km away
- Hitokawame24,273 people · ~42 km away
FAQ
What is the population of Ōno?
Ōno has a population of 15,091 (city proper, latest official figure via GeoNames), making it the #1209 biggest city in Japan.
What region is Ōno in?
Ōno is located in Iwate, Japan.
Is Ōno the capital of Japan?
No, the capital of Japan is Tokyo, about 538 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.