What is the biggest community in Norway?

The biggest community in Norway is the city of Oslo, which has a population of over 600,000 people. Oslo is the capital and most populous city of Norway, and is located in the southeastern part of the country on the Oslofjord. The city is home to a diverse population, with people from many different backgrounds and cultures. Oslo is a major economic, cultural, and educational centre for Norway, and is a popular tourist destination due to its many attractions and activities.