Sedlecki Family History

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

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