![Evolution of the urban population of Porto. (From 1758 –2011 census data) | Download Scientific Diagram Evolution of the urban population of Porto. (From 1758 –2011 census data) | Download Scientific Diagram](https://www.researchgate.net/publication/294285342/figure/fig5/AS:371452386791434@1465572558560/Evolution-of-the-urban-population-of-Porto-From-1758-2011-census-data.png)
Evolution of the urban population of Porto. (From 1758 –2011 census data) | Download Scientific Diagram
Natural and migratory population change in Porto (2009-2016) Source:... | Download Scientific Diagram
![Foto de PORTO, PORTUGAL - November 17, 2016. old town of Porto and river, Portugal, Europe, is the second largest city in Portugal, has a population of 1.4 million. do Stock | Adobe Stock Foto de PORTO, PORTUGAL - November 17, 2016. old town of Porto and river, Portugal, Europe, is the second largest city in Portugal, has a population of 1.4 million. do Stock | Adobe Stock](https://as2.ftcdn.net/v2/jpg/01/44/82/31/1000_F_144823163_qMckozFzEo8PoeN4r0c6JzR1KzADmfmS.jpg)
Foto de PORTO, PORTUGAL - November 17, 2016. old town of Porto and river, Portugal, Europe, is the second largest city in Portugal, has a population of 1.4 million. do Stock | Adobe Stock
![PORTO, PORTUGAL - November 17, 2016. Street view of old town Porto, Portugal, Europe, is the second largest city in Portugal, has a population of 1.4 million. Photos | Adobe Stock PORTO, PORTUGAL - November 17, 2016. Street view of old town Porto, Portugal, Europe, is the second largest city in Portugal, has a population of 1.4 million. Photos | Adobe Stock](https://as2.ftcdn.net/v2/jpg/01/38/44/17/1000_F_138441701_SET2GFP9h326o1HHnFB2kEvqSW0234jM.jpg)