Rosaco Family History

You can see how Rosaco families moved over time by selecting different census years. The Rosaco family name was found in the USA between 1880 and 1920. The most Rosaco families were found in USA in 1920. In 1880 there were 2 Rosaco families living in California. This was 100% of all the recorded Rosaco's in USA. California had the highest population of Rosaco families in 1880.

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