Koniecki Family History

You can see how Koniecki families moved over time by selecting different census years. The Koniecki family name was found in the USA, and Canada between 1911 and 1920. The most Koniecki families were found in USA in 1920. In 1920 there were 4 Koniecki families living in New Jersey. This was about 19% of all the recorded Koniecki's in USA. New Jersey and 1 other state had the highest population of Koniecki families in 1920.

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