Colnich Family History

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

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