Koczak Family History

You can see how Koczak families moved over time by selecting different census years. The Koczak family name was found in the USA, and Canada between 1911 and 1920. The most Koczak families were found in USA in 1920. In 1920 there were 5 Koczak families living in New Jersey. This was about 38% of all the recorded Koczak's in USA. New Jersey had the highest population of Koczak families in 1920.

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