Slonneker Family History

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

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