Koblenz Family History

You can see how Koblenz families moved over time by selecting different census years. The Koblenz family name was found in the USA between 1880 and 1920. The most Koblenz families were found in USA in 1920. In 1880 there were 12 Koblenz families living in Illinois. This was 100% of all the recorded Koblenz's in USA. Illinois had the highest population of Koblenz families in 1880.

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