Olhaffen Family History

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

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