Welkosz Family History

You can see how Welkosz families moved over time by selecting different census years. The Welkosz family name was found in the USA in 1920. In 1920 there was 1 Welkosz family living in Illinois. This was about 50% of all the recorded Welkosz's in USA. Illinois and 1 other state had the highest population of Welkosz families in 1920.

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