Katō Population 2026
Katō has a population of 40,645, making it the #665 biggest city in 🇯🇵 Japan, located in Hyōgo. It is about 239× smaller than Tokyo, the country's biggest city.
Population (city proper)
40,645
Rank in Japan
#665
Coordinates
34.92°N, 135.03°E
~125 m elevation · Asia/Tokyo
Distance to capital (Tokyo)
432 km
268 miles, straight line
Other big cities in Hyōgo
| City | Population | Rank in Japan |
|---|---|---|
| Kobe | 1,525,152 | #8 |
| Himeji | 530,495 | #28 |
| Nishinomiya | 485,587 | #33 |
| Amagasaki | 459,593 | #38 |
| Akashi | 303,601 | #77 |
| Kakogawachō-honmachi | 271,634 | #87 |
| Takarazuka | 226,432 | #110 |
| Itami | 198,138 | #122 |
Cities near Katō
FAQ
What is the population of Katō?
Katō has a population of 40,645 (city proper, latest official figure via GeoNames), making it the #665 biggest city in Japan.
What region is Katō in?
Katō is located in Hyōgo, Japan.
Is Katō the capital of Japan?
No, the capital of Japan is Tokyo, about 432 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.