Cosilio Family History

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

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