Olechowska Family History

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

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