Cosek Family History

You can see how Cosek families moved over time by selecting different census years. The Cosek family name was found in the USA between 1880 and 1920. The most Cosek families were found in USA in 1920. In 1880 there were 2 Cosek families living in Illinois. This was 100% of all the recorded Cosek's in USA. Illinois had the highest population of Cosek families in 1880.

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