Koelyer Family History

You can see how Koelyer families moved over time by selecting different census years. The Koelyer family name was found in the USA in 1880. In 1880 there were 5 Koelyer families living in Illinois. This was 100% of all the recorded Koelyer's in USA. Illinois had the highest population of Koelyer families in 1880.

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