Jansczek Family History

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

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