Slapley Family History

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

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