About Karatsu
Karatsu is a city located in Japan, in the Saga Prefecture region. According to the latest available data (2026), the population of Karatsu is approximately 116,052 residents, making it the #303 most populous city in Japan.
Globally, Karatsu ranks #13,899 among the world's most populated cities.
Karatsu City Statistics
| City | Karatsu |
| Country |  Japan |
| Population | 116,052 |
| Global Rank | #13,899 |
| Rank in Japan | #303 of 360 cities |
| City Category | city |
| Region | Saga Prefecture |
| Latitude | 33.4501 |
| Longitude | 129.9683 |
| Data Year | 2026 |
Where is Karatsu Located?
Karatsu is located in Japan, in the Saga Prefecture region, at coordinates 33.4501° latitude and 129.9683° longitude. Karatsu sits in the subtropics, typically enjoying warm temperatures year-round.
Nearby Cities
Other Cities in Japan
Largest Cities in Japan
| # | City | Population |
|---|---|---|
| 2 | Yokohama | 3,757,630 |
| 3 | Nagoya | 2,326,844 |
| 6 | Sapporo | 1,959,313 |
| 7 | Fukuoka | 1,603,043 |
| 8 | Kawasaki | 1,539,522 |
Frequently Asked Questions
What is the population of Karatsu?
The population of Karatsu is approximately 116,052 residents according to the latest available data (2026).
Where is Karatsu located?
Karatsu is located in Japan at approximately 33.4501° latitude and 129.9683° longitude.
Is Karatsu one of the largest cities in Japan?
With a population of 116,052, Karatsu is one of the notable urban areas in Japan. It ranks #303 out of 360 cities in the country.
