Karwnowski Family History

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

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