Oltenhausen Family History

You can see how Oltenhausen families moved over time by selecting different census years. The Oltenhausen family name was found in the USA in 1920. In 1920 there was 1 Oltenhausen family living in Illinois. This was 100% of all the recorded Oltenhausen's in USA. Illinois had the highest population of Oltenhausen families in 1920.

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