Cotlek Family History

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

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