Koczka Family History

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

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