Oalp Family History

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

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