What is napoli population 2022?

As an AI, I don't have access to the future census data. However, according to the latest available data, the population of Naples as of 2021 is estimated to be around 2.9 million people, making it the third-largest city in Italy. The city has a diverse population, with a mix of Italian natives, immigrants, and expatriates from other countries. The density of the city is relatively high compared to other cities in Italy, with an average of 8,300 people per square kilometer. The city has a rich history and cultural heritage, which attracts tourists from all over the world, contributing to the city's population and economic growth.