Ollivan Family History

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

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