Olkosz Family History

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

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