About Oyama
Oyama is a city located in Japan, in the Tochigi Prefecture region. According to the latest available data (2026), the population of Oyama is approximately 167,874 residents, making it the #186 most populous city in Japan.
Globally, Oyama ranks #10,210 among the world's most populated cities.
Oyama City Statistics
| City | Oyama |
| Country |  Japan |
| Population | 167,874 |
| Global Rank | #10,210 |
| Rank in Japan | #186 of 360 cities |
| City Category | city |
| Region | Tochigi Prefecture |
| Latitude | 36.3146 |
| Longitude | 139.8002 |
| Data Year | 2026 |
Where is Oyama Located?
Oyama is located in Japan, in the Tochigi Prefecture region, at coordinates 36.3146° latitude and 139.8002° longitude. Oyama 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 Oyama?
The population of Oyama is approximately 167,874 residents according to the latest available data (2026).
Where is Oyama located?
Oyama is located in Japan at approximately 36.3146° latitude and 139.8002° longitude.
Is Oyama one of the largest cities in Japan?
With a population of 167,874, Oyama is one of the notable urban areas in Japan. It ranks #186 out of 360 cities in the country.
