Koref Family History

You can see how Koref families moved over time by selecting different census years. The Koref family name was found in the USA in 1920. In 1920 there were 2 Koref families living in New York. This was 100% of all the recorded Koref's in USA. New York had the highest population of Koref families in 1920.

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