Cierus Family History

You can see how Cierus families moved over time by selecting different census years. The Cierus family name was found in the USA in 1880. In 1880 there were 5 Cierus families living in New York. This was 100% of all the recorded Cierus's in USA. New York had the highest population of Cierus families in 1880.

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