Olnowich Family History

You can see how Olnowich families moved over time by selecting different census years. The Olnowich family name was found in the USA in 1920. In 1920 there were 2 Olnowich families living in New Jersey. This was about 67% of all the recorded Olnowich's in USA. New Jersey had the highest population of Olnowich families in 1920.

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