Olswong Family History

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

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