Gilarson Family History

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

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