Olhawa Family History

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

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