Slanniger Family History

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

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