Koekoek Family History

You can see how Koekoek families moved over time by selecting different census years. The Koekoek family name was found in the USA in 1920. In 1920 there was 1 Koekoek family living in Illinois. This was about 50% of all the recorded Koekoek's in USA. Illinois and 1 other state had the highest population of Koekoek families in 1920.

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