Koestler Family History

You can see how Koestler families moved over time by selecting different census years. The Koestler family name was found in the USA between 1880 and 1920. The most Koestler families were found in USA in 1920. In 1880 there were 5 Koestler families living in New Jersey. This was about 36% of all the recorded Koestler's in USA. New Jersey and 1 other state had the highest population of Koestler families in 1880.

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