Koslow Family History

You can see how Koslow families moved over time by selecting different census years. The Koslow family name was found in the USA in 1920. In 1920 there were 19 Koslow families living in New York. This was about 35% of all the recorded Koslow's in USA. New York had the highest population of Koslow families in 1920.

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