Olthuis Family History

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

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