Niedzwecki Family History

You can see how Niedzwecki families moved over time by selecting different census years. The Niedzwecki family name was found in the USA in 1920. In 1920 there were 2 Niedzwecki families living in Illinois. This was about 40% of all the recorded Niedzwecki's in USA. Illinois and 1 other state had the highest population of Niedzwecki families in 1920.

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