Wilecki Family History

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

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