Koier Family History

You can see how Koier families moved over time by selecting different census years. The Koier family name was found in the USA between 1880 and 1920. The most Koier families were found in USA in 1880. In 1880 there were 13 Koier families living in Illinois. This was 100% of all the recorded Koier's in USA. Illinois had the highest population of Koier families in 1880.

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