Ostroski Family History

You can see how Ostroski families moved over time by selecting different census years. The Ostroski family name was found in the USA, and Canada between 1880 and 1920. The most Ostroski families were found in USA in 1920. In 1911 there were 6 Ostroski families living in Ontario. This was about 50% of all the recorded Ostroski's in Canada. Ontario and 1 other province had the highest population of Ostroski families in 1911.

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