Ostromacki Family History

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

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