Swiethowski Family History

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

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