Ollayos Family History

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

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