Petrolak Family History

You can see how Petrolak families moved over time by selecting different census years. The Petrolak family name was found in the USA in 1920. In 1920 there was 1 Petrolak family living in New York. This was about 50% of all the recorded Petrolak's in USA. New York and 1 other state had the highest population of Petrolak families in 1920.

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