You can see how Portas families moved over time by selecting different census years. The Portas family name was found in the USA, the UK, Canada, and Scotland between 1841 and 1920. The most Portas families were found in United Kingdom in 1891. In 1911 there were 5 Portas families living in Alberta. This was about 45% of all the recorded Portas's in Canada. Alberta and 1 other province had the highest population of Portas families in 1911.

Use census records and voter lists to see where families with the Portas surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.