About Tsukuba
Tsukuba is a city located in Japan, in the Ibaraki Prefecture region. According to the latest available data (2026), the population of Tsukuba is approximately 246,647 residents, making it the #103 most populous city in Japan.
Globally, Tsukuba ranks #7,406 among the world's most populated cities.
Tsukuba City Statistics
| City | Tsukuba |
| Country |  Japan |
| Population | 246,647 |
| Global Rank | #7,406 |
| Rank in Japan | #103 of 360 cities |
| City Category | city |
| Region | Ibaraki Prefecture |
| Latitude | 36.0835 |
| Longitude | 140.0764 |
| Data Year | 2026 |
Where is Tsukuba Located?
Tsukuba is located in Japan, in the Ibaraki Prefecture region, at coordinates 36.0835° latitude and 140.0764° longitude. Tsukuba 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 Tsukuba?
The population of Tsukuba is approximately 246,647 residents according to the latest available data (2026).
Where is Tsukuba located?
Tsukuba is located in Japan at approximately 36.0835° latitude and 140.0764° longitude.
Is Tsukuba one of the largest cities in Japan?
With a population of 246,647, Tsukuba is one of the notable urban areas in Japan. It ranks #103 out of 360 cities in the country.
