Jweczewski Family History

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

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