Olaiza Family History

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

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