Kaitaichi Population 2026
Kaitaichi has a population of 29,636, making it the #841 biggest city in 🇯🇵 Japan, located in Hiroshima. It is about 328× smaller than Tokyo, the country's biggest city.
Population (city proper)
29,636
Rank in Japan
#841
Coordinates
34.37°N, 132.53°E
~6 m elevation · Asia/Tokyo
Distance to capital (Tokyo)
668 km
415 miles, straight line
Other big cities in Hiroshima
| City | Population | Rank in Japan |
|---|---|---|
| Hiroshima | 1,200,754 | #11 |
| Fukuyama | 468,812 | #36 |
| Kure | 214,592 | #114 |
| Higashihiroshima | 196,608 | #123 |
| Onomichi | 131,170 | #205 |
| Hatsukaichi | 114,173 | #238 |
| Mihara | 90,573 | #306 |
| Gion | 68,713 | #408 |
Cities near Kaitaichi
FAQ
What is the population of Kaitaichi?
Kaitaichi has a population of 29,636 (city proper, latest official figure via GeoNames), making it the #841 biggest city in Japan.
What region is Kaitaichi in?
Kaitaichi is located in Hiroshima, Japan.
Is Kaitaichi the capital of Japan?
No, the capital of Japan is Tokyo, about 668 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.