Olhansen Family History

You can see how Olhansen families moved over time by selecting different census years. The Olhansen family name was found in the USA in 1880. In 1880 there were 11 Olhansen families living in Pennsylvania. This was about 55% of all the recorded Olhansen's in USA. Pennsylvania had the highest population of Olhansen families in 1880.

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