Oslo, Norway
Capital city · Population 1.1M
Oslo is the capital and the largest city in Norway with a population of approximately 1,082,575 people as of 2026. This makes it the 488th largest city in the world, accounting for 19.43% of Norway's total population of 5.6M. Oslo is classified as a major city and operates in the Europe/Oslo timezone. The average annual temperature is 6.6°C with 1,107 mm of rainfall per year. The city sits at an elevation of 27 meters above sea level.
Population
1,082,575
Global Rank
#488
Country Rank
#1
% of Norway
19.43%
Avg Temperature
6.6°C
Annual Rainfall
1,107 mm
Elevation
27 m
Timezone
Europe/Oslo
Oslo on the Map
Climate in Oslo
Oslo's warmest month is Jul and the coldest is Jan. The wettest month is Jul with 186 mm of rainfall.
Average Monthly Temperature
Monthly Rainfall
Norway at a Glance
Country Population
5,572,279
Capital
Oslo
Region
Northern Europe
Major Cities
6
GDP per Capita
$86,785
Life Expectancy
83.1 years
Urban Population
83.3%
Growth Rate
0.01%
Other Major Cities in Norway
Nearest Major Cities
Closest cities to Oslo with over 100,000 people
| City | Population | Distance |
|---|---|---|
| Drammen | 105,042 | 36 km |
| Kristiansand | 117,237 | 252 km |
| Göteborg | 608,462 | 255 km |
| Örebro | 155,989 | 261 km |
| Stavanger | 148,682 | 302 km |
| Bergen | 294,029 | 305 km |
| Jönköping | 112,766 | 308 km |
| Aalborg | 142,937 | 322 km |
Frequently Asked Questions
What is the population of Oslo?
The population of Oslo, Norway is approximately 1,082,575 people, making it the 488th largest city in the world and the 1st largest in Norway.
Is Oslo the capital of Norway?
Yes, Oslo is the capital of Norway.
What is the climate like in Oslo?
Oslo has an average annual temperature of 6.6°C and receives 1,107 mm of rainfall per year. The warmest month is Jul and the coldest is Jan.
What timezone is Oslo in?
Oslo is in the Europe/Oslo timezone.