Olonger Family History

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

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