What will be the biggest city in Europe?

Predicting the exact population and ranking of cities in 2030 is subject to various factors, including demographic trends, economic development, and urban planning initiatives. However, based on existing projections and trends, here are 10 European cities that are expected to be among the largest in 2030:

1. Istanbul, Turkey:
   • Population Estimate (2030): Approximately 19 million
   • Explanation: Istanbul is expected to remain one of the most populous cities in Europe due to its strategic location at the crossroads of Europe and Asia, as well as its ongoing urban development projects.
2. London, United Kingdom:
   • Population Estimate (2030): Approximately 10 million
   • Explanation: London is likely to retain its position as one of Europe's largest cities, driven by its economic prominence, cultural significance, and continued urban expansion.
3. Paris, France:
   • Population Estimate (2030): Approximately 11 million
   • Explanation: Paris is projected to maintain a high population due to its central role in European politics, culture, and economy, as well as ongoing urban development efforts.
4. Moscow, Russia:
   • Population Estimate (2030): Approximately 14 million
   • Explanation: Moscow's status as a major global city and Russia's economic hub is likely to continue driving population growth, supported by urban development projects.
5. Berlin, Germany:
   • Population Estimate (2030): Approximately 4.5 million
   • Explanation: Berlin's appeal as a vibrant cultural and economic center is expected to lead to continued population growth, although at a more moderate pace compared to some other cities.
6. Madrid, Spain:
   • Population Estimate (2030): Approximately 6 million
   • Explanation: Madrid's position as Spain's capital and a major financial hub is likely to contribute to steady population growth, supported by urban development initiatives.
7. Barcelona, Spain:
   • Population Estimate (2030): Approximately 5.5 million
   • Explanation: Barcelona's attractiveness as a cultural, tourist, and economic center is expected to drive population growth, albeit at a somewhat slower pace than larger European capitals.
8. Rome, Italy:
   • Population Estimate (2030): Approximately 3.5 million
   • Explanation: Rome's historical significance and role as Italy's capital are expected to maintain its population, with urban development projects influencing its growth.
9. Warsaw, Poland:
   • Population Estimate (2030): Approximately 2.5 million
   • Explanation: Warsaw's emergence as a major financial and business center in Central Europe is likely to continue attracting residents and driving population growth.
10. Vienna, Austria:
    • Population Estimate (2030): Approximately 2 million
    • Explanation: Vienna's high quality of life, cultural richness, and economic stability are expected to contribute to steady population growth, albeit at a more modest pace compared to larger European cities.