Olewinczak Family History

You can see how Olewinczak families moved over time by selecting different census years. The Olewinczak family name was found in the USA in 1920. In 1920 there was 1 Olewinczak family living in New York. This was 100% of all the recorded Olewinczak's in USA. New York had the highest population of Olewinczak families in 1920.

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