Olchowski Family History

You can see how Olchowski families moved over time by selecting different census years. The Olchowski family name was found in the USA in 1920. In 1920 there were 2 Olchowski families living in Massachusetts. This was about 50% of all the recorded Olchowski's in USA. Massachusetts had the highest population of Olchowski families in 1920.

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