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Oslo

#138 largest metro areaEurope

In Norway · Also known as Tiger City

Metro population
1,086,000
0.013% of world population
Archive estimate
Annual growth
+0.95%
About 28 people a day
Archive estimate
Density
2,263/km²
480 km² metro area
City proper
1,082,575
Within the administrative boundary
GeoNames

About Oslo

Oslo is the capital of Norway, with 700,000 residents and 1.5 million in the metro area. Set at the head of a fjord surrounded by forested hills, Oslo combines urban sophistication with immediate access to nature. The city is one of the world's most expensive but also most livable, known for sustainable development, design, and the Nobel Peace Prize.

Key Facts

Country
Norway
Continent
Europe
World rank
#138 of 140
Share of country
19.4%
Founded
1048
Leadership
Eirik Lae Solberg
Elevation
26 m
Coordinates
59.913, 10.746
Climate
Humid continental; mild summers; cold snowy winters; dark winter days; bright summer nights

Airports

Scheduled-service airports within 100 km, nearest first.

  • Oslo-Gardermoen International AirportOSL

    37 km from the city centre

  • Sandefjord Airport, TorpTRF

    85 km from the city centre

Source: OurAirports, matched by distance.

History

Oslo was founded around 1040 and became Norway's capital when the country united with Denmark. After a devastating fire in 1624, it was rebuilt as Christiania (name used until 1925). Norway's independence from Sweden (1905) and oil discovery (1969) transformed the city. Modern Oslo balances oil wealth with environmental leadership.

Economy

Oslo's economy centers on oil and gas (Equinor), shipping, finance, and increasingly tech and green energy. Norway's Government Pension Fund Global (world's largest sovereign wealth fund) is managed here. High wages match extreme costs. The city attracts international talent. Maritime industries remain important.

Culture

Oslo's culture combines nature worship, Nordic design, and cultural investment. Museums (Munch Museum, National Museum, Viking Ship Museum) are world-class. Outdoor activities—skiing, hiking, fjord life—define lifestyle. New Nordic cuisine has emerged. The Opera House symbolizes cultural ambition. Christmas and midsummer are celebrated intensely.

Transportation

Oslo has T-bane metro, trams, buses, and ferries. Oslo Airport Gardermoen is connected by express train. The city is extremely bike-friendly and electric vehicle-dominant (highest per capita in the world). Fjord ferries connect to islands. Trains connect to Bergen, Stockholm, and Copenhagen.

Current Challenges

Oslo faces extreme cost of living (consistently ranked among world's most expensive cities), housing affordability crisis, integration of immigrants in certain suburbs, and balancing oil economy with climate leadership. The city aims for car-free center. Maintaining welfare standards amid demographic change is ongoing.

Highlights

Landmarks & Attractions

  • Oslo Opera House
  • Vigeland Sculpture Park
  • Royal Palace
  • Akershus Fortress
  • Munch Museum
  • National Museum
  • Viking Ship Museum
  • Holmenkollen Ski Jump
  • Aker Brygge waterfront

What Oslo Is Known For

  • Fjords
  • Nobel Peace Prize
  • Design
  • Nature access
  • Sustainability
  • The Scream

Universities

  • University of Oslo
  • Oslo Metropolitan University
  • BI Norwegian Business School

Sports Teams

  • Vålerenga
  • Stabæk (football)
  • Rosenborg (nearby in Trondheim)

Interesting Facts

  • Oslo has more electric vehicles per capita than any city in the world
  • The Nobel Peace Prize is awarded in Oslo (other Nobels in Stockholm)
  • Norwegians have free access to roam any land (allemannsretten)
  • Oslo aims to be car-free in the city center by 2030
  • The Oslo Opera House roof is walkable
  • Edvard Munch painted The Scream here

Compared with the World's Largest Cities

Metropolitan population against the fifteen largest metro areas.

  1. Tokyo37.4M
  2. Delhi32.9M
  3. Shanghai29.2M
  4. São Paulo22.6M
  5. Dhaka22.5M
  6. Mexico City22.3M
  7. Cairo22.2M
  8. Mumbai21.7M
  9. Beijing21.5M
  10. Osaka19M
  11. New York18.9M
  12. Karachi17.1M
  13. Kinshasa17.1M
  14. Chongqing16.9M
  15. Lagos15.9M
  16. Oslo1.09M
Metro populations are archive estimates; boundaries differ between national statistical agencies.
Oslo compared with the fifteen largest metropolitan areas
NameMetro population
Tokyo37.4M
Delhi32.9M
Shanghai29.2M
São Paulo22.6M
Dhaka22.5M
Mexico City22.3M
Cairo22.2M
Mumbai21.7M
Beijing21.5M
Osaka19M
New York18.9M
Karachi17.1M
Kinshasa17.1M
Chongqing16.9M
Lagos15.9M
Oslo1.09M

Population Trend in Norway

No free source publishes metropolitan population back to 1950, so the parent country's series is shown instead.

01M2M3M4M5M6M1950197520002025205020752100projected →
This is Norway's national population, not Oslo's. The legacy city series this page previously carried was generated by scaling the current figure, so it has been dropped rather than presented as history. Source: UN World Population Prospects 2024.
Norway population, 1950 to 2100
YearPopulation
19503,265,191
19603,581,121
19703,875,345
19804,085,604
19904,241,440
20004,490,867
20104,889,162
20205,379,274
20305,729,095
20405,853,869
20505,899,829
20605,857,873
20705,765,483
20805,665,345
20905,535,168
21005,413,618

Nearest Major Cities

Closest cities in our dataset by great-circle distance.

Oslo Population FAQ

What is the population of Oslo?

Oslo's metropolitan area has about 1,086,000 people, making it the 138th largest metro area in our dataset of 140 major cities.

What is the difference between Oslo's city and metro population?

About 1,082,575 people live within the city proper, while the wider metropolitan area holds roughly 1,086,000. Metro figures include surrounding commuter areas that fall outside the city's administrative boundary.

Is Oslo growing or shrinking?

Oslo is growing at +0.95% a year.

What share of Norway's population lives in Oslo?

Oslo's metro area holds about 19.4% of Norway's total population.

How densely populated is Oslo?

Oslo has roughly 2,263 people per km² across a metro area of about 480 km².

Which airports serve Oslo?

The nearest major airports are Oslo-Gardermoen International Airport (OSL), Sandefjord Airport, Torp (TRF).

Which country is Oslo in?

Oslo is in Norway, in Europe.

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