Olzo Family History

You can see how Olzo families moved over time by selecting different census years. The Olzo family name was found in the USA in 1920. In 1920 there was 1 Olzo family living in Colorado. This was about 50% of all the recorded Olzo's in USA. Colorado and 1 other state had the highest population of Olzo families in 1920.

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