Olachewski Family History

You can see how Olachewski families moved over time by selecting different census years. The Olachewski family name was found in the USA in 1880. In 1880 there were 8 Olachewski families living in Wisconsin. This was 100% of all the recorded Olachewski's in USA. Wisconsin had the highest population of Olachewski families in 1880.

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