Koskoff Family History

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

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