Zwner Family History

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

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