Kastby Family History

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

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