Toncich Family History

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

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