Osaka, Japan
Major city · Population 2.8M
Osaka is the 3rd largest city in Japan with a population of approximately 2,753,862 people as of 2026. This makes it the 131st largest city in the world, accounting for 2.24% of Japan's total population of 123.2M. Osaka is classified as a major city and operates in the Asia/Tokyo timezone. The average annual temperature is 17.1°C with 1,986 mm of rainfall per year. The city sits at an elevation of 5 meters above sea level.
Population
2,753,862
Global Rank
#131
Country Rank
#3
% of Japan
2.24%
Avg Temperature
17.1°C
Annual Rainfall
1,986 mm
Elevation
5 m
Timezone
Asia/Tokyo
Osaka on the Map
Climate in Osaka
Osaka's warmest month is Aug and the coldest is Jan. The wettest month is Jun with 374 mm of rainfall.
Average Monthly Temperature
Monthly Rainfall
Japan at a Glance
Country Population
123,210,000
Capital
Tokyo
Region
Eastern Asia
Major Cities
293
GDP per Capita
$32,487
Life Expectancy
84.0 years
Urban Population
92.2%
Growth Rate
-0.01%
Other Major Cities in Japan
Nearest Major Cities
Closest cities to Osaka with over 100,000 people
| City | Population | Distance |
|---|---|---|
| Moriguchi | 143,096 | 7 km |
| Suita | 385,567 | 8 km |
| Higashiosaka | 493,940 | 8 km |
| Amagasaki | 459,593 | 8 km |
| Kadoma | 131,727 | 8 km |
| Toyonaka | 401,558 | 10 km |
| Daitō | 119,367 | 11 km |
| Yao | 273,213 | 12 km |
Frequently Asked Questions
What is the population of Osaka?
The population of Osaka, Japan is approximately 2,753,862 people, making it the 131st largest city in the world and the 3rd largest in Japan.
Is Osaka the capital of Japan?
No, the capital of Japan is Tokyo. Osaka is the 3rd largest city in the country.
What is the climate like in Osaka?
Osaka has an average annual temperature of 17.1°C and receives 1,986 mm of rainfall per year. The warmest month is Aug and the coldest is Jan.
What timezone is Osaka in?
Osaka is in the Asia/Tokyo timezone.