Koschnitzki Family History

You can see how Koschnitzki families moved over time by selecting different census years. The Koschnitzki family name was found in the USA in 1920. In 1920 there were 2 Koschnitzki families living in California. This was about 40% of all the recorded Koschnitzki's in USA. California and 1 other state had the highest population of Koschnitzki families in 1920.

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