Omigawa Population 2026
Omigawa has a population of 25,763, making it the #925 biggest city in 🇯🇵 Japan, located in Chiba. It is about 378× smaller than Tokyo, the country's biggest city.
Population (city proper)
25,763
Rank in Japan
#925
Coordinates
35.85°N, 140.62°E
Asia/Tokyo
Distance to capital (Tokyo)
85 km
53 miles, straight line
Other big cities in Chiba
Cities near Omigawa
- Kamisu95,454 people · ~7 km away
- Itako27,604 people · ~11 km away
- Sawara47,199 people · ~11 km away
- Katori-shi74,469 people · ~12 km away
- Kashima-shi66,950 people · ~13 km away
- Asahi64,690 people · ~15 km away
FAQ
What is the population of Omigawa?
Omigawa has a population of 25,763 (city proper, latest official figure via GeoNames), making it the #925 biggest city in Japan.
What region is Omigawa in?
Omigawa is located in Chiba, Japan.
Is Omigawa the capital of Japan?
No, the capital of Japan is Tokyo, about 85 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.