Cosloo Family History

You can see how Cosloo families moved over time by selecting different census years. The Cosloo family name was found in the USA in 1880. In 1880 there were 4 Cosloo families living in Illinois. This was 100% of all the recorded Cosloo's in USA. Illinois had the highest population of Cosloo families in 1880.

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