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Where is the Kollias family from?
You can see how Kollias families moved over time by selecting different census years. The Kollias family name was found in the USA, the UK, and Scotland between 1841 and 1920. The most Kollias families were found in USA in 1920. In 1920 there were 4 Kollias families living in Washington. This was about 15% of all the recorded Kollias's in USA. Washington had the highest population of Kollias families in 1920.
Use census records and voter lists to see where families with the Kollias surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1963 and 2004, in the United States, Kollias life expectancy was at its lowest point in 1979, and highest in 2004. The average life expectancy for Kollias in 1963 was 75, and 89 in 2004.