Cosario Family History

You can see how Cosario families moved over time by selecting different census years. The Cosario family name was found in the USA in 1920. In 1920 there was 1 Cosario family living in California. This was about 50% of all the recorded Cosario's in USA. California and 1 other state had the highest population of Cosario families in 1920.

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