Oslo Population 2026
The population of Oslo , Norway is 673 557 for 2026. Oslo ranks 1 in terms of population in Norway from 101 cities. Oslo is the capital of Norway. Chislennost.com uses information from reliable sources. Find out the population of a country, city, district at Chislennost.com.
Population of Oslo
673 557 people
Flag of Norway
Data for 2026
The site chislennost.com uses information from official sources and is updated every month. Some data may differ due to the lack of the latest census.
Useful links:
FAQ
⚡ When was the population counted?
A population count in Oslo was carried out in 2026.
⚡ What place does Oslo have in terms of population in Norway?
Oslo is ranked 1 in the city population ranking in Norway.
⚡ What place does Oslo have in terms of population in the world?
Oslo is ranked 590 in the city population ranking in the world.