Olnicki Family History

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

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